Document:

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                                                                   EXHIBIT 10.72

                         EXECUTIVE EMPLOYMENT AGREEMENT

      This EXECUTIVE EMPLOYMENT AGREEMENT ("Agreement") is made and entered into
effective January 3, 2001, by and between ALLIED WASTE INDUSTRIES, INC., a
Delaware corporation having its principal office at 15880 North Greenway Hayden
Loop, Suite 100, Scottsdale, Arizona 85260 ("Company") and JAMES E. GRAY
("Executive").

                              W I T N E S S E T H:

      WHEREAS, the Company desires to employ the Executive in an executive
capacity and the Executive desires to enter the Company's employ.

      NOW, THEREFORE, for and in consideration of the mutual promises, covenants
and obligations contained herein, and other good and valuable consideration, the
receipt and sufficiency of which is hereby acknowledged, the Company and the
Executive hereby agree as follows:

      1. CERTAIN DEFINITIONS. As used in this Agreement, the following terms
have the meanings prescribed below:

      Affiliate is used in this Agreement to define a relationship to a person
or entity and means a person or entity who, directly or indirectly through one
or more intermediaries, controls, is controlled by, or is under common control
with, such person or entity.

      Annual Bonus shall have the meaning assigned thereto in Section 4.2
hereof.

      Base Salary shall have the meaning assigned thereto in Section 4.1 hereof.

      Beneficial Owner shall have the meaning assigned thereto in Rule 13(d)-3
under the Exchange Act; provided, however, and without limitation, that any
individual, corporation, partnership, group, association or other person or
entity that has the right to acquire any Voting Stock at any time in the future,
whether such right is (a) contingent or absolute or (b) exercisable presently or
at any time in the future, pursuant to any agreement or understanding or upon
the exercise or conversion of rights, options or warrants, or otherwise, shall
be the Beneficial Owner of such Voting Stock.

      Cause shall have the meaning assigned thereto in Section 5.3 hereof.

      Change in Control of the Company shall be deemed to have occurred if (i)
the Company merges or consolidates, or agrees to merge or to consolidate, with
any other corporation (other than a wholly-owned direct or indirect subsidiary
of the Company) and is not the surviving corporation (or survives as a
subsidiary of another corporation), (ii) the Company sells, or agrees to sell,
all or substantially all of its assets to any other person or entity, (iii) the
Company is dissolved, (iv) any third person or entity (other than a trustee or
committee of any qualified employee benefit plan of the Company) together with
its Affiliates shall become or shall have publicly announced its intention to
become (by tender offer or otherwise), directly or indirectly, the Beneficial
Owner of at
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least 30% of the Voting Stock of the Company, or (v) the individuals who
constitute the Board of Directors of the Company as of the Effective Date
("Incumbent Board") shall cease for any reason to constitute at least a majority
of the Board of Directors; provided, that any person becoming a director whose
election or nomination for election was approved by a majority of the members of
the Incumbent Board shall be considered, for the purposes of this Agreement, a
member of the Incumbent Board.

      Code means the Internal Revenue Code of 1986, as amended, and the rules
and regulations promulgated by the Internal Revenue Service thereunder, all as
in effect from time to time during the Employment Period.

      Common Stock means the Company's common stock, par value $.01 per share.

      Company means Allied Waste Industries, Inc., a Delaware corporation, the
principal office of which is located at 15880 North Greenway Hayden Loop,
Suite 100, Scottsdale, Arizona 85260.

      Confidential Information shall have the meaning assigned thereto in
Section 8.2 hereof.

      Date of Termination means the earliest to occur of (i) the date of the
Executive's death, (ii) the date on which the Executive terminates this
Agreement for any reason other than Good Reason or (iii) the date of receipt of
the Notice of Termination, or such later date as may be prescribed in the Notice
of Termination in accordance with Section 5.6 hereof.

      Disability means an illness or other disability which prevents the
Executive from discharging his responsibilities under this Agreement for a
period of 180 consecutive calendar days, or an aggregate of 180 calendar days in
any calendar year, during the Employment Period, all as determined in good faith
by the Board of Directors of the Company (or a committee thereof).

      Effective Date means January 3, 2001.

      Employment Period shall have the meaning assigned thereto in Section 3
hereof.

      Exchange Act means the Securities Exchange Act of 1934, as amended, and
the rules and regulations promulgated by the Securities and Exchange Commission
thereunder, all as in effect from time to time during the Employment Period.

      Executive means James E. Gray.

      Good Reason shall have the meaning assigned thereto in Section 5.5 hereof.

      Notice of Termination shall have the meaning assigned thereto in Section
5.6 hereof.

      Vacation Time shall have the meaning assigned thereto in Section 4.3
hereof.

      Voting Stock means all outstanding shares of capital stock of the Company
entitled to vote generally in an election of directors; provided, however, that
if the Company has shares of Voting

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Stock entitled to more or less than one vote per share, each reference to a
proportion of the issued and outstanding shares of Voting Stock shall be deemed
to refer to the proportion of the aggregate votes entitled to be cast by the
issued and outstanding shares of Voting Stock.

      Without Cause shall have the meaning assigned thereto in Section 5.4
hereof.

      2.    GENERAL DUTIES OF COMPANY AND EXECUTIVE.

            2.1. The Company agrees to employ the Executive, and the Executive
agrees to accept employment by the Company and to serve the Company as its
Controller. The authority, duties and responsibilities of the Executive shall
include those described in Schedule A to this Agreement, and such other or
additional duties as may from time to time be assigned to the Executive by the
Board of Directors (or a committee thereof) and agreed to by the Executive,
which will be reflected in an amended Schedule A. While employed hereunder, the
Executive shall devote reasonable time and attention during normal business
hours to the affairs of the Company and use his best efforts to perform
faithfully and efficiently his duties and responsibilities. The Executive may
(i) serve on corporate, civic or charitable boards or committees, (ii) deliver
lectures, fulfill speaking engagements or teach at educational institutions, and
(iii) manage personal investments, so long as such activities do not
significantly interfere with the performance of the Executive's duties and
responsibilities.

            2.2. The Executive agrees and acknowledges that he owes a fiduciary
duty of loyalty, fidelity and allegiance to act at all times in the best
interests of the Company and to do no act and to make no statement, oral or
written, which would injure Company's business, its interests or its reputation.

            2.3. The Executive agrees to comply at all times during the
Employment Period with all applicable policies, rules and regulations of the
Company, including, without limitation, the Company's Code of Ethics and the
Company's policy regarding trading Common Stock, as each is in effect from time
to time during the Employment Period.

      3. TERM. Unless sooner terminated pursuant to Section 5 of this Agreement,
the Executive's Employment Period under this Agreement shall be a period of
three (3) years beginning on the Effective Date; provided that, beginning on the
first anniversary of the Effective Date, the Employment Period shall be for a
continuous period of two (2) years, such that on any given date thereafter, the
Executive's Employment Period shall always be two (2) years from the date in
question.

      4.    COMPENSATION AND BENEFITS.

            4.1. Base Salary. As compensation for services to the Company, the
Company shall pay to the Executive until the Date of Termination an annual base
salary of $275,000.00 ("Base Salary"). The Board of Directors (or a committee
thereof), in its discretion, may increase the Base Salary based upon relevant
circumstances. The Base Salary shall be payable in equal semimonthly
installments or in accordance with the Company's established policy, subject
only to such payroll and withholding deductions as may be required by law and
other deductions applied

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generally to employees of the Company for insurance and other employee benefit
plans. For all purposes under this Agreement, the Executive's Base Salary shall
include any amount which is deferred under any nonqualified plan or arrangement.

            4.2. Annual Bonus. In addition to the Base Salary, the Executive
shall be awarded, for each fiscal year until the Date of Termination, an annual
bonus (either pursuant to a bonus or incentive plan or program of the Company or
otherwise) in an amount to be determined by the Board of Directors (or a
committee thereof) in its sole discretion ("Annual Bonus"). The Annual Bonus
shall be based upon a targeted percentage (initially 80%) of the Executive's
Base Salary each year, and the Board of Directors (or a committee thereof) shall
determine each year, in its sole discretion, the amount of the targeted
percentage and may adjust such percentage (upward or downward) in its sole
discretion. Each such Annual Bonus shall be payable at a time to be determined
by the Board of Directors (or a committee thereof) in its sole discretion. For
all purposes under this Agreement, the Executive's Annual Bonus shall include
any amount which is deferred under any nonqualified plan or arrangement.

            4.3. Vacation. Commencing on the Effective Date and continuing until
the Date of Termination, for each full calendar year that this Agreement is in
effect, the Executive shall be entitled to four weeks paid vacation ("Vacation
Time"). For any partial calendar year during which this Agreement is in effect,
the amount of vacation time to which the Executive is entitled shall be
prorated. Vacation Time must be taken during the calendar year in which it
accrued and will be forfeited at the end of the calendar year if not used.

            4.4. Automobile Allowance. Until the Date of Termination, the
Executive shall receive an automobile allowance of $600.00 per month
("Automobile Allowance"). The Board of Directors (or a committee thereof), in
its discretion, may increase the Automobile Allowance based upon relevant
circumstances.

            4.5. Club Membership Dues. Until the Date of Termination, the
Executive shall receive up to $600.00 per month towards the reimbursement of
membership dues which the Executive pays for one club or organization of
Executive's choice.

            4.6. Incentive, Savings, Retirement and Stock Plans. The Executive
shall participate in and be eligible to receive all benefits under all executive
incentive, savings, retirement and stock (including any stock option, restricted
stock, phantom stock and other stock rights) plans and programs currently
maintained or hereinafter established by the Company for the benefit of its
executive officers and/or employees (collectively "Compensation Plans"). The
Executive's participation in all such Plans shall be governed by the terms and
provisions of each such Plan.

            4.7. Welfare Benefit Plans. The Executive and/or the Executive's
family, as the case may be, shall be eligible to participate in and shall
receive all benefits under each welfare benefit plan of the Company currently
maintained or hereinafter established by the Company for the benefit of its
employees. Such welfare benefit plans may include, without limitation, medical,
dental, vision, disability, group life, accidental death and travel accident
insurance plans and

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programs (collectively "Welfare Plans"). The Executive's and/or the Executive's
family's participation in the Welfare Plans shall be subject to the terms and
conditions of each Welfare Plan.

            4.8. Reimbursement of Expenses. The Executive may from time to time
until the Date of Termination incur various business expenses customarily
incurred by persons holding positions of like responsibility, including, without
limitation, travel, entertainment and similar expenses incurred for the benefit
of the Company. Subject to the Company's policy regarding the reimbursement of
such expenses as in effect from time to time during the Employment Period, which
does not necessarily allow reimbursement of all such expenses, the Company shall
reimburse the Executive for such expenses from time to time, at the Executive's
request, and the Executive shall account to the Company for all such expenses.

      5.    TERMINATION.

            5.1. Death. This Agreement shall terminate automatically upon the
death of the Executive.

            5.2. Disability. The Company may terminate this Agreement, upon
written notice to the Executive delivered in accordance with Sections 5.6 and
12.1 hereof, upon the Disability of the Executive.

            5.3. Cause. The Company may terminate this Agreement, upon written
notice to the Executive delivered in accordance with Sections 5.6 and 12.1
hereof, for Cause. For purposes of this Agreement, "Cause" means (i) the
conviction of the Executive for a felony, (ii) the Executive's willful refusal,
without proper legal cause, to perform his duties and responsibilities as
contemplated in this Agreement or (iii) the Executive's willfully engaging in
activities which (A) constitute a breach of any term of this Agreement, the
Company's Code of Ethics, the Company's policies regarding trading Common Stock
or reimbursement of business expenses or any other applicable policies, rules or
regulations of the Company, or (B) result in a material injury to the business,
condition (financial or otherwise), results of operations or prospects of the
Company or its Affiliates (as determined in good faith by the Board of Directors
of the Company or a committee thereof). For purposes of the definition of
"Cause," no act or failure to act shall be considered "willful" unless it is
done, or omitted to be done, in bad faith without reasonable belief that the
action or omission was in the best interests of the Company.

            5.4. Without Cause. The Company may terminate this Agreement Without
Cause, upon written notice to the Executive delivered in accordance with
Sections 5.6 and 12.1 hereof. For purposes of this Agreement, the Executive will
be deemed to have been terminated "Without Cause" if the Executive is terminated
by the Company for any reason other than Cause, Disability or Death.

            5.5. Good Reason. The Executive may terminate this Agreement for
Good Reason, upon written notice to the Company delivered in accordance with
Sections 5.6 and 12.1 hereof. For purposes of this Agreement, "Good Reason"
means (i) the assignment to the Executive of any duties inconsistent in any
respect with the Executive's duties or responsibilities as contemplated in this
Agreement, (ii) any other action by the Company which results in a

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diminishment in the Executive's position (including status, offices, titles and
reporting requirements), authority, duties or responsibilities, (iii) any breach
by the Company of any of the provisions of this Agreement, (iv) requiring the
Executive to relocate permanently to any office or location other than the
Phoenix-Scottsdale metropolitan area, without his consent, or (v) any reduction,
or attempted reduction, at any time during the Employment Period, of the Base
Salary of the Executive.

            5.6. Notice of Termination. Any termination of this Agreement by the
Company for Cause, Without Cause or as a result of the Executive's Disability,
or by the Executive for Good Reason, shall be communicated by Notice of
Termination to the other party hereto given in accordance with this Agreement.
For purposes of this Agreement, a "Notice of Termination" means a written notice
which (i) indicates the specific termination provision in this Agreement relied
upon, (ii) sets forth in reasonable detail the facts and circumstances claimed
to provide a basis for termination of the Executive's employment under the
provision so indicated and (iii) specifies the termination date, if such date is
other than the date of receipt of such notice (which termination date shall not
be more than 15 days after the giving of such notice).

      6.    OBLIGATIONS OF COMPANY UPON TERMINATION.

            6.1. Cause, Other than Good Reason. If this Agreement is terminated
either by the Company for Cause or by the Executive for any reason other than
Good Reason, the Company shall pay to the Executive, in a lump sum cash payment
within 30 days after the Date of Termination, the aggregate of the Executive's
Base Salary (as in effect on the Date of Termination) owing as of the Date of
Termination, if not theretofore paid, and, in the case of compensation
previously deferred by the Executive, all amounts of such compensation
previously deferred and not yet paid by the Company (unless such payment is
inconsistent with the terms of any payment election made by the Executive with
respect to such deferred compensation). The Company also shall, promptly upon
submission by the Executive of supporting documentation, pay or reimburse to the
Executive any costs and expenses (and moving and relocation expenses, if
otherwise agreed to by the Company) paid or incurred by the Executive which
would have been payable under Section 4.8 of this Agreement if the Executive's
employment had not terminated.

      All other obligations of the Company and rights of the Executive hereunder
shall terminate effective as of the Date of Termination; provided, however, that
the Executive's rights under any Compensation Plan or Welfare Plan shall be
governed by the terms and provisions of each such plan and are not necessarily
severed on the Date of Termination.

            6.2.  Death or Disability.

                  (a) Subject to the provisions of this Section 6.2, if this
Agreement is terminated as a result of the Executive's death or Disability, the
Company shall pay to the Executive or his estate, in a lump sum cash payment
within 30 days after the Date of Termination, the greater of (i) that portion of
the Executive's Base Salary (as in effect on the Date of Termination) owing in
respect of the balance of the Employment Period pursuant to Section 3 hereof or
(ii) the Executive's Base Salary (as in effect on the Date of Termination). The
Company may purchase insurance to cover all or any part of the obligation
contemplated in the foregoing

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sentence, and the Executive agrees to submit to a physical examination to
facilitate the procurement of such insurance. The Company also shall, promptly
upon submission by the Executive of supporting documentation, pay or reimburse
to the Executive any costs and expenses (and moving and relocation expenses, if
otherwise agreed to by the Company) paid or incurred by the Executive which
would have been payable under Section 4.8 of this Agreement if the Executive's
employment had not terminated. For a period of five (5) years, the Company shall
continue providing medical, dental, and/or vision coverage to the Executive
and/or the Executive's family at least equal to that which would have been
provided to them under Section 4.7 if the Executive's employment had not
terminated; provided that any such coverage shall cease immediately if the
Executive obtains any other medical, dental, or vision coverage through another
employer's health plan or if the Executive violates any of the applicable
provisions of Article 11.

                  (b) Whenever compensation is payable to the Executive
hereunder during a period in which he is partially or totally disabled, and such
Disability would (except for the provisions hereof) entitle the Executive to
Disability income or salary continuation payments from the Company according to
the terms of any plan or program presently maintained or hereafter established
by the Company, the Disability income or salary continuation paid to the
Executive pursuant to any such plan or program shall be considered a portion of
the payment to be made to the Executive pursuant to this Section 6.2 and shall
not be in addition hereto. If Disability income is payable directly to the
Executive by an insurance company under the terms of an insurance policy paid
for by the Company, the amounts paid to the Executive by such insurance company
shall be considered a portion of the payment to be made to the Executive
pursuant to this Section 6.2 and shall not be in addition hereto.

            6.3. Good Reason; Without Cause. If this Agreement is terminated
either by the Executive for Good Reason or by the Company Without Cause:

                  (a) the Company shall pay to the Executive, in a lump sum cash
payment within 30 days after the Date of Termination, the aggregate of the
following amounts:

                        (1) if not theretofore paid, the Executive's Base Salary
(as in effect on the Date of Termination) through the Date of Termination;

                        (2) an amount equal to the largest Annual Bonus paid to
the Executive out of the last three (3) fiscal years preceding the Date of
Termination (or, in the event no Annual Bonus has been paid to the Executive, a
pro-rated portion of the targeted percentage of the Executive's Base Salary as
described in Section 4.2 of this Agreement); and

                        (3) in the case of compensation previously deferred by
the Executive, all amounts of such compensation previously deferred and not yet
paid by the Company (unless such payment is inconsistent with the terms of any
payment election made by the Executive with respect to such deferred
compensation).

                  (b) the Company shall, promptly upon submission by the
Executive of supporting documentation, pay or reimburse to the Executive any
costs and expenses (and moving and relocation expenses, if otherwise agreed to
by the Company) paid or incurred by the Executive

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which would have been payable under Section 4.8 of this Agreement if the
Executive's employment had not terminated; and

                  (c) for a period of five (5) years, the Company shall continue
providing medical, dental, and/or vision coverage to the Executive and/or the
Executive's family at least equal to that which would have been provided to them
under Section 4.7 if the Executive's employment had not terminated; provided
that any such coverage shall cease immediately if the Executive obtains any
other medical, dental, or vision coverage through another employer's health plan
or the Executive violates any of the applicable provisions of Article 11.

                  (d) the Company shall pay to the Executive, in equal
semi-monthly installments, the greater of (i) that portion of the Executive's
Base Salary (as in effect on the Date of Termination) owing, in respect of the
balance of the Employment Period pursuant to Section 3 hereof or (ii) the
Executive's Base Salary (as in effect on the Date of Termination); provided that
such payments shall cease immediately if the Executive violates any applicable
provision of Article 11.

            6.4. Change in Control. If (a) this Agreement is terminated either
by the Executive for Good Reason or by the Company Without Cause and (b) a
Change in Control of the Company has occurred within the two-year period
preceding, or within the one-year period following, the Date of Termination,
then, in addition to the obligations of the Company set forth in Section 6.3
hereof, the Company shall pay to the Executive, in a lump sum cash payment
within 30 days after the Date of Termination, two times the sum of (x) the
Executive's Base Salary (as in effect on the Date of Termination or such higher
rate as may have been in effect at any time during the 90-day period preceding
the Date of Termination) and (y) the Annual Bonus paid to the Executive for the
last full fiscal year (or, in the event no Annual Bonus has been paid to the
Executive, a pro-rated portion of the targeted percentage of the Executive's
Base Salary as described in Section 4.2 of this Agreement). The rights given to
the Executive herein do not apply to the Change of Control of the Company which
occurred when Apollo Advisors, L.P. and The Blackstone Group acquired the Common
Stock of Laidlaw Transportation, Inc.

      7.    EXECUTIVE'S OBLIGATION TO AVOID CONFLICTS OF INTEREST.

            7.1. In keeping with the Executive's fiduciary duties to the
Company, the Executive agrees that he shall not knowingly become involved in a
conflict of interest with the Company, or upon discovery thereof, allow such a
conflict to continue. The Executive further agrees to disclose to the Company,
promptly after discovery, any facts or circumstances which might involve a
conflict of interest with the Company.

            7.2. The Company and the Executive recognize that it is impossible
to provide an exhaustive list of actions or interests which constitute a
"conflict of interest." Moreover, the Company and the Executive recognize that
there are many borderline situations. In some instances, full disclosure of
facts by the Executive to the Company is all that is necessary to enable the
Company to protect its interests. In others, if no improper motivation appears
to exist and the Company's interests have not suffered, prompt elimination of
the outside interest will suffice. In still others, it may be necessary for the
Company to terminate the employment relationship. The

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Company and the Executive agree that the Company's determination as to whether
or not a conflict of interest exists shall be conclusive. The Company reserves
the right to take such action as, in its judgment, will end the conflict of
interest.

            7.3. In this connection, it is agreed that any direct or indirect
interest in, connection with or benefit from any outside activities,
particularly commercial activities, which interest might in any way adversely
affect the Company or its Affiliates, involves a possible conflict of interest.
Circumstances in which a conflict of interest on the part of the Executive would
or might arise, and which should be reported immediately to the Company,
include, but are not limited to, the following:

                  (a) Ownership of a material interest in any lender, supplier,
contractor, subcontractor, customer or other entity with which the Company does
business.

                  (b) Acting in any capacity, including director, officer,
partner, consultant, employee, distributor, agent or the like, for any lender,
supplier, contractor, subcontractor, customer or other entity with which the
Company does business.

                  (c) Acceptance, directly or indirectly, of payments, services
or loans from a lender, supplier, contractor, subcontractor, customer or other
entity with which the Company does business, including, without limitation,
gifts, trips, entertainment or other favors of more than a nominal value, but
excluding loans from publicly held insurance companies and commercial or savings
banks at market rates of interest.

                  (d) Use of information or facilities to which the Executive
has access in a manner which will be detrimental to the Company's interests,
such as use for the Executive's own benefit of know-how or information developed
through the Company's business activities.

                  (e) Disclosure or other misuse of information of any kind
obtained through the Executive's connection with the Company.

                  (f) Acquiring or trading in, directly or indirectly, other
properties or interests connected with the design or marketing of products or
services designed or marketed by the Company.

      8.    EXECUTIVE'S CONFIDENTIALITY OBLIGATION.

            8.1. The Executive hereby acknowledges, understands and agrees that
all Confidential Information is the exclusive and confidential property of the
Company and its Affiliates which shall at all times be regarded, treated and
protected as such in accordance with this Section 8. The Executive acknowledges
that all such Confidential Information is in the nature of a trade secret.

            8.2. For purposes of this Agreement, "Confidential Information"
means information, that is used in the business of the Company or its Affiliates
and (i) is proprietary to, about or created by the Company or its Affiliates,
(ii) gives the Company or its Affiliates some

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competitive business advantage or the opportunity of obtaining such advantage or
the disclosure of which could be detrimental to the interests of the Company or
its Affiliates, (iii) is designated as Confidential Information by the Company
or its Affiliates, is known by the Executive to be considered confidential by
the Company or its Affiliates, or from all the relevant circumstances should
reasonably be assumed by the Executive to be confidential and proprietary to the
Company or its Affiliates, or (iv) is not generally known by non-Company
personnel. Such Confidential Information includes, without limitation, the
following types of information and other information of a similar nature
(whether or not reduced to writing or designed as confidential):

                  (a) Internal personnel and financial information of the
Company or its Affiliates, vendor information (including vendor characteristics,
services, prices, lists and agreements), purchasing and internal cost
information, internal service and operational manuals, and the manner and
methods of conducting the business of the Company or its Affiliates;

                  (b) Marketing and development plans, price and cost data,
price and fee amounts, pricing and billing policies, quoting procedures,
marketing techniques, forecasts and forecast assumptions and volumes, and future
plans and potential strategies (including, without limitation, all information
relating to any acquisition prospect and the identity of any key contact within
the organization of any acquisition prospect) of the Company or its Affiliates
which have been or are being discussed;

                  (c) Names of customers and their representatives, contracts
(including their contents and parties), customer services, and the type,
quantity, specifications and content of products and services purchased, leased,
licensed or received by customers of the Company or its Affiliates; and

                  (d) Confidential and proprietary information provided to the
Company or its Affiliates by any actual or potential customer, government agency
or other third party (including businesses, consultants and other entities and
individuals).

            8.3. As a consequence of the Executive's acquisition or anticipated
acquisition of Confidential Information, the Executive shall occupy a position
of trust and confidence with respect to the affairs and business of the Company
and its Affiliates. In view of the foregoing, and of the consideration to be
provided to the Executive, the Executive agrees that it is reasonable and
necessary that the Executive make each of the following covenants:

                  (a) At any time during the Employment Period and thereafter,
the Executive shall not disclose Confidential Information to any person or
entity, either inside or outside of the Company, other than as necessary in
carrying out his duties and responsibilities as set forth in Section 2 hereof,
without first obtaining the Company's prior written consent (unless such
disclosure is compelled pursuant to court orders or subpoena, and at which time
the Executive shall give notice of such proceedings to the Company).

                  (b) At any time during the Employment Period and thereafter,
the Executive shall not use, copy or transfer Confidential Information other
than as necessary in

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carrying out his duties and responsibilities as set forth in Section 2 hereof,
without first obtaining the Company's prior written consent.

                  (c) On the Date of Termination, the Executive shall promptly
deliver to the Company (or its designee) all written materials, records and
documents made by the Executive or which came into his possession prior to or
during the Employment Period concerning, the business or affairs of the Company
or its Affiliates, including, without limitation, all materials containing
Confidential Information.

      9. DISCLOSURE OF INFORMATION, IDEAS, CONCEPTS, IMPROVEMENTS, DISCOVERIES
AND INVENTIONS. Consistent with the Executive's fiduciary duties to the Company,
the Executive agrees that during his employment by the Company, the Executive
shall promptly disclose in writing to the Company all information, ideas,
concepts, improvements, discoveries and inventions, which are conceived,
developed, made or acquired by the Executive, either individually or jointly
with others, and which relate to the business, products or services of the
Company or its Affiliates, irrespective of whether the Executive used the
Company's time or facilities and irrespective of whether such information, idea,
concept, improvement, discovery or invention was conceived, developed,
discovered or acquired by the Executive on the job, at home, or elsewhere. This
obligation extends to all types of information, ideas and concepts, including,
information, ideas and concepts relating to new types of services, corporate
opportunities, acquisition prospects, the identity of key representatives within
acquisition prospect organizations, prospective names or service marks for the
Company's business activities, and the like.

      10. OWNERSHIP OF INFORMATION, IDEAS, CONCEPTS, IMPROVEMENTS, DISCOVERIES
AND ALL ORIGINAL WORKS OF AUTHORSHIP.

            10.1. All information, ideas, concepts, improvements, and
discoveries which are conceived, made, developed or acquired by the Executive or
which are disclosed or made known to the Executive, individually or in
conjunction with others, during the Executive's employment by the Company and
which relate to the business, products or services of the Company or its
Affiliates (including, without limitation, all such information relating to
corporate opportunities, research, financial and sales data, pricing and trading
terms, evaluations, opinions, interpretations, acquisition prospects, the
identity of customers or their requirements, the identity of key contacts within
the customers' organizations or within the organization of acquisition
prospects, marketing and merchandising techniques, and prospective names and
service marks) are and shall be the sole and exclusive property of the Company.
Furthermore, all drawings, memoranda, notes, records, files, correspondence,
manuals, models, specifications, computer programs, maps and all other writings
or materials of any type embodying any of such information, ideas, concepts,
improvements, and discoveries are and shall be the sole and exclusive property
of the Company.

            10.2. In particular, the Executive hereby specifically sells,
assigns, transfers and conveys to the Company all of his worldwide right, title
and interest in and to all such information, ideas, concepts, improvements, and
discoveries, and any United States or foreign applications therefor. The
Executive shall assist the Company and its nominee at all times and in all
manners, during the Employment Period and thereafter, in the protection of such
information, ideas, concepts, improvements, or discoveries.

                                       11
<PAGE>
            10.3. In the event the Executive creates, during the Employment
Period, any original work of authorship fixed in any tangible medium of
expression which is the subject matter of copyright such as videotapes, written
presentations on acquisitions, computer programs, drawings, maps, architectural
renditions, models, manuals, brochures or the like relating to the Company's
business products or services, whether such work is created solely by the
Executive or jointly with others, the Company shall be deemed the author of such
work if the work is prepared by the Executive within the scope of his
employment; or, if the work is not prepared by the Executive within the scope of
his employment but is specially ordered by the Company as a contribution to a
collective work, as a part of a motion picture or other audiovisual work, as a
translation, as a supplementary work, as a compilation or as an instructional
text, then the work shall be considered to be a work made for hire, and the
Company shall be the author of such work. If such work is neither prepared by
the Executive within the scope of his employment nor a work specially ordered
and deemed to be a work made for hire, then the Executive hereby agrees to sell,
transfer, assign and convey, and by these presents, does sell, transfer, assign
and convey, to the Company all of the Executive's worldwide right, title and
interest in and to such work and all rights of copyright therein. The Executive
agrees to assist the Company and its Affiliates, at all times, during the
Employment Period and thereafter, in the protection of the Company's worldwide
right, title and interest in and to such work and all rights of copyright
therein, which assistance shall include, but shall not be limited to, the
execution of all documents requested by the Company or its nominee and the
execution of all lawful oaths and applications for registration of copyright in
the United States and foreign countries.

      11.   EXECUTIVE'S NON-COMPETITION AND NON-SOLICITATION OBLIGATIONS.

            11.1. (a) Until the Date of Termination, the Executive shall not,
acting alone or in conjunction with others, directly or indirectly, engage,
participate, invest, accept employment or render services as a principal,
director, officer, agent, employee, employer, consultant or in any other
individual or representative capacity in or with any business which competes,
directly or indirectly, with the Company's business in any of the business
territories in which the Company or any of its Affiliates is presently or from
time to time during the Employment Period conducting business, or take any
action inconsistent with the fiduciary relationship of an employee to his
employer; provided, however, that the beneficial ownership by the Executive of
up to three (3) percent of the Voting Stock of any corporation subject to the
periodic reporting requirements of the Exchange Act shall not violate this
Section 11.1(a).

                  (b) In addition to the other obligations agreed to by the
Executive in this Agreement, the Executive agrees that until the Date of
Termination, he shall not, directly or indirectly, (i) induce, entice or solicit
any employee of the Company to leave his employment, (ii) contact, communicate
or solicit any customer or acquisition prospect of the Company derived from any
customer list, customer lead, mail, printed matter or other information secured
from the Company or its present or past employees (other than in connection with
the performance of his services for the Company in accordance with Section 2 of
this Agreement) or (iii) in any other manner use any customer lists or customer
leads, mail, telephone numbers, printed material or other information of the
Company relating thereto (other than in connection with the performance of his
services for the Company in accordance with Section 2 of this Agreement).

                                       12
<PAGE>
            11.2. (a) If this Agreement is terminated either by the Company for
Cause or by the Executive for any reason other than Good Reason, then for a
period of three (3) years following the Date of Termination, the Executive shall
not, acting alone or in conjunction with others, directly or indirectly, engage,
participate, invest, accept employment, or render services as a principal,
director, officer, agent, employee, employer, consultant or in any other
individual or representative capacity in or with any business which competes,
directly or indirectly, with the Company's business and which is located in any
of the business territories in which the Company or any of its Affiliates is
presently or at the Date of Termination conducting business, or take any action
inconsistent with the fiduciary relationship of an employee to his employer;
provided, however, that the beneficial ownership by the Executive of up to three
(3) percent of the Voting Stock of any corporation subject to the periodic
reporting requirements of the Exchange Act shall not violate this Section
11.2(a).

                  (b) In addition to the other obligations agreed to by the
Executive in this Agreement, the Executive agrees that if this Agreement is
terminated either by the Company for Cause or by the Executive for any reason
other than Good Reason, then for a period of three (3) years following the Date
of Termination, he shall not, directly or indirectly, (i) induce, entice or
solicit any employee of the Company to leave his employment, (ii) contact,
communicate or solicit any customer or acquisition prospect of the Company
derived from any customer list, customer lead, mail, printed matter or other
information secured from the Company or its present or past employees or (iii)
in any other manner use any customer lists or customer leads, mail, telephone
numbers, printed material or other information of the Company relating thereto.

            11.3. (a) If this Agreement is terminated either by the Executive
for Good Reason or by the Company Without Cause, provided that no Change in
Control of the Company has occurred during the two-year period preceding or
within the one-year period following the Date of Termination then, for a period
of one (1) year following the Date of Termination, the Executive shall not,
acting alone or in conjunction with others, directly or indirectly, engage,
participate, invest, accept employment, or render services as a principal,
director, officer, agent, employee, employer, consultant, or in any other
individual or representative capacity in or with any business which competes,
directly or indirectly, with the Company's business and which is located in any
of the business territories in which the Company or any of its Affiliates is
presently or at the Date of Termination conducting business, or take any action
inconsistent with the fiduciary relationship of an employee to his employer;
provided, however, that the beneficial ownership by the Executive of up to three
(3) percent of the Voting Stock of any corporation subject to the periodic
reporting requirements of the Exchange Act shall not violate this Section
11.3(a).

                  (b) In addition to the other obligations agreed to by the
Executive in this Agreement, the Executive agrees that if this Agreement is
terminated either by the Executive for Good Reason or by the Company Without
Cause, provided that no Change in Control of the Company has occurred during the
two-year period preceding or within the one-year period following the Date of
Termination, then for a period of one (1) year following the Date of
Termination, he shall not, directly or indirectly, (i) induce, entice or solicit
any employee of the Company to leave his employment, (ii) contact, communicate
or solicit any customer or acquisition prospect of the Company derived from any
customer list, customer lead, mail, printed matter or

                                       13
<PAGE>
other information secured from the Company or its present or past employees or
(iii) in any other manner use any customer lists or customer leads, mail,
telephone numbers, printed material or other information of the Company relating
thereto.

            11.4. If this Agreement is terminated (a) either by the Executive
for Good Reason or by the Company Without Cause and (b) a Change in Control of
the Company has occurred during the two-year period preceding, or the one-year
period following, the Date of Termination, or if this Agreement is terminated,
as a result of the Executive's Disability, then the Executive shall not be
subject to any obligations under this Section 11.

      12.   MISCELLANEOUS.

            12.1. Notices. All notices and other communications required or
permitted hereunder or necessary or convenient in connection herewith shall be
in writing and shall be deemed to have been given when delivered by hand or
mailed by registered or certified mail, return receipt requested, as follows
(provided that notice of a change of address shall be deemed given only when
received):

If to the Company:

      Allied Waste Industries, Inc.
      15880 North Greenway Hayden Loop, Suite 100
      Scottsdale, Arizona 85260

If to the Executive:

      James E. Gray
      9 St. James Place
      Wichita, Kansas 67206

or to such other names or addresses as the Company or the Executive, as the case
may be, shall designate by notice to the other party hereto in the manner
specified in this Section 12.1.

            12.2. Waiver of Breach. The waiver by any party hereto of a breach
of any provision of this Agreement shall neither operate nor be construed as a
waiver of any subsequent breach by any party.

            12.3. Assignment. This Agreement shall be binding upon and inure to
the benefit of the Company, its successors, legal representatives and assigns,
and upon the Executive, his heirs, executors, administrators, legal
representatives and assigns; provided, however, the Executive agrees that his
rights and obligations hereunder are personal to him and may not be assigned
without the express written consent of the Company.

            12.4. Entire Agreement, No Oral Amendments. This Agreement, together
with any schedule or exhibit attached hereto (including a letter agreement
attached as Schedule "B" to this Agreement), and any document, policy, rule or
regulation referred to herein, replaces and merges

                                       14
<PAGE>
all previous agreements and discussions relating to the same or similar subject
matter between the Executive and the Company and constitutes the entire
agreement between the Executive and the Company with respect to the subject
matter of this Agreement. This Agreement may not be modified in any respect by
any verbal statement, representation or agreement made by any employee, officer,
or representative of the Company or by any written agreement unless signed by an
officer of the Company who is expressly authorized by the Company to execute
such document.

            12.5. Enforceability. If any provision of this Agreement or
application thereof to anyone or under any circumstances shall be determined to
be invalid or unenforceable, such invalidity or unenforceability shall not
affect any other provisions or applications of this Agreement which can be given
effect without the invalid or unenforceable provision or application.

            12.6. Jurisdiction, Venue. The laws of the State of Arizona shall
govern the interpretation, validity and effect of this Agreement without regard
to the place of execution or the place for performance thereof, and the Company
and the Executive agree that the courts situated in Maricopa County, Arizona
shall have personal jurisdiction over the Company and the Executive to hear all
disputes arising under this Agreement. This Agreement is to be at least
partially performed in Maricopa County, Arizona, and as such, the Company and
the Executive agree that venue shall be proper with the courts in Maricopa
County, Arizona to hear such disputes. In the event either the Company or the
Executive is not able to effect service of process upon the other party hereto
with respect to such disputes, the Company and the Executive expressly agree
that the Secretary of State for the State of Arizona shall be an agent of the
Company and/or the Executive to receive service of process on behalf of the
Company and/or the Executive with respect to such disputes.

            12.7. Injunctive Relief. The Company and the Executive agree that a
breach of any term of this Agreement by the Executive would cause irreparable
damage to the Company and that, in the event of such breach, the Company shall
have, in addition to any and all remedies of law, the right to any injunction,
specific performance and other equitable relief to prevent or to redress the
violation of the Executive's duties or responsibilities hereunder.

      IN WITNESS WHEREOF, the undersigned, intending to be early bound, have
executed this Agreement as of the date first written above.

                                         ALLIED WASTE INDUSTRIES, INC.

                                         By
                                           -------------------------------------
                                           Pete Hathaway, Senior Vice President,
                                               Chief Accounting Officer

                                                                       "Company"

                                         ---------------------------------------
                                         James E. Gray               "Executive"

                                       15Exhibit 10.2

                                   XDOGS, Inc.
                          7000 Flour Exchange Building
                             310 Fourth Avenue South
                          Minneapolis, Minnesota 55415

February 17, 2005

Mr. Ronald Abercrombie
Mid-Continent Investments Corporation
7906 East 55th Street
Tulsa, OK  74145

                  Re:  Stock for Asset Exchange with XDOGS, Inc.

Dear Ron:

     We are writing to you as Vice President of Mid-Continent Investments
Corporation, an Oklahoma Corporation ("MCI"), to express XDOGS, Inc.'s ("XDOGS")
intention to acquire an undivided eighty percent (80%) net revenue interest in
the leasehold as described in Exhibit "A" ("The Leasehold") through a
stock-for-asset exchange (the "Transaction"). This letter is intended to
indicate XDOGS intention to proceed with a due diligence investigation of The
Leasehold and to negotiate with MCI in good faith a definitive agreement
containing the terms and conditions set forth below (the "Definitive
Agreement").

     We propose the following basic terms and conditions for the Transaction:

1. Form of Transaction. XDOGS will issue and deliver to MCI and/or its assigns
eighty percent (80%) of its outstanding common stock free and clear of all
liens, claims and encumbrances in exchange for all of the assets (whether
tangible or intangible) necessary for, used in or useful to MCI's operation of
The Leasehold. Upon closing of the Transaction, XDOGS would acquire The
Leasehold free and clear of all claims, liens or encumbrances of any kind except
for those liabilities of MCI which, after completion of due diligence, XDOGS
expressly agrees to assume (the "Assumed Liabilities"). The common stock issued
by XDOGS hereunder will be subject to Rule 144, within the meaning of the
Securities Act of 1933, as amended, and will be acquired by MCI for investment
purposes only and not with a view to the distribution thereof.

2. Representations and Warranties by MCI and its Major Stockholders. The
Definitive Agreement would contain customary representations and warranties by
MCI relating to the business and financial condition, assets, operations,
affairs and prospects of The Leasehold. All of MCI's representations and
warranties would last for a period of 12 months. The Definitive Agreement would
require MCI to indemnify and hold XDOGS harmless against claims, liabilities and
other expenses and damages, including attorneys' fees and expenses, related to a
breach of any representation or warranty made by MCI in the Definitive
Agreement. To secure payment of any claims, twenty-five percent (25%) of the

<PAGE>

Mid-Continent Investments, Inc
February 17, 2005
Page 2

XDOGS common stock deliverable upon the Closing Date would be held in safe
keeping during the 12 months after Closing.

3. Conditions to Closing on Stock Exchange. The Definitive Agreement would
contain a variety of terms and conditions to be satisfied by the parties prior
to Closing on the Transaction. Such conditions would include XDOGS completion to
XDOGS satisfaction of the investigation of The Leasehold's operations,
equipment, title opinion, and reserve report, and the determination by XDOG'S
independent accountants that the there is sufficient financial information to
comply with SEC requirements.

4. Due Diligence Investigation. Upon execution of this letter, MCI agrees to
permit XDOGS and its employees, attorneys, accountants and other agents to have
full and free access, during normal business hours, to the books and records of
MCI and to MCI's premises, employees, customers and suppliers as the foregoing
relates to The Leasehold or the Transaction in general (XDOGS will work closely
with MCI's senior management to avoid disruption of MCI's relationships with
such parties) for the purpose of investigating the operation and assets of The
Leasehold.

XDOGS agrees to permit MCI and its employees, attorneys, accountants and other
agents to have full and free access, during normal business hours, to the books
and records of XDOGS and to XDOGS premises.

5. Confidentiality. Each party, for itself and its respective employees,
stockholders and agents, agrees to keep confidential (i) the existence and terms
of this letter and (ii) all confidential information provided by or through a
party to the other. Confidential information includes all business and financial
information of a party, whether disclosed prior to or after execution of this
letter, including financial statements, tax returns, business and marketing
plans and customer and supplier data. Despite the foregoing, "confidential
information" does not include publicly available information, information
obtained from a third party source not under an agreement or obligation to
maintain the confidentiality of such information and information independently
developed by a party without the use of any otherwise confidential information.
In addition, MCI acknowledges that XDOGS, as a public company, may be required
publicly to disclose the existence of this letter and potentially its contents.
XDOGS will provide MCI with reasonable notice prior to any such press release
and will reasonably attempt to agree with MCI upon the written text of any such
press release prior to its public distribution.

6. Definitive Agreement, Closing Date and Operations. The parties agree promptly
to commence negotiations of the terms and conditions of the Definitive Agreement
in good faith in accordance with the provisions of this letter with the
intention of executing a Definitive Agreement on or prior to a Closing Date of
March 1, 2005. After the execution of this letter and through the later of the
date of execution of the Definitive Agreement, and except as otherwise
contemplated by this letter, MCI agrees to operate The Leasehold in the ordinary
course and in a manner consistent with the operations thereof prior to execution
of this letter.

<PAGE>

Mid-Continent Investments, Inc
February 17, 2005
Page 3

If the provisions of this letter correctly summarize our agreement, please
indicate so by your signatures below. This agreement may be executed in counter
parts

Very truly yours,

XDOGS, Inc.

By:  / s / Kent Rodriguez
     ---------------------------------------
     Kent Rodriguez, Chief Executive Officer

Agreed to and accepted:

MCI, Inc.

By:  / s / Ronald Abercrombie
    -----------------------------------
     Ronald Abercrombie, Vice President

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