My list would start with a tax code that does less to favor the affluent,..."
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How could it do any less to favor them?  The "affluent," (I'm guessing at this point what you mean by the term) already pay over 96% in total income tax, and corporations pay the highest rate of tax in this country than anywhere else in the world.  How much more of a burden would you place on them?
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"....a better-functioning education system...."
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Unless you give school choice, voucher programs, and incentives for families to home school (all of which are gaining ground, but slowly)--  that will never, ever happen.
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"....more bargaining power for workers...."  
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This part is confusing: Which American workers do not currently have a right to negotiate their wages with an employer before entering into a voluntary agreed-upon contract with that employer?
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"and less tolerance for corporate consolidation."
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Again, this is confusing: how does taking away the freedoms of a business owner to consolidate help?