In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

Upper Connecticut River Partnership Act - Authorizes the Secretary of the Interior, through the Connecticut River Joint Commissions, to provide technical and financial assistance in managing the River to the States of New Hampshire and Vermont.
A bill to authorize the Secretary of the Interior to provide assistance in implementing cultural heritage, conservation, and recreational activities in the Connecticut River watershed of the States of Hew Hampshire and Vermont.

Affordable Mortgage for Homeowners Act of 2011 - Directs the Federal National Mortgage Association (Fannie Mae) and the Federal Home Loan Mortgage Corporation (Freddie Mac) each to carry out a program to provide for the reduction of the interest rates on qualified mortgage mortgages (other than fixed-rate or adjustable-rate mortgages) on single-family housing owned or guaranteed by such enterprises, in accordance with policies and procedures that the Director of the Federal Housing Finance Agency (FHFA) shall establish.

Requires each program to provide a procedure for mortgagors to opt-out of an interest rate reduction.
To reduce the interest rates on mortgages owned or guaranteed by Fannie Mae and Freddie Mac.

Expresses the sense of Congress that: (1) removing potential nuclear weapons materials from vulnerable sites around the world would reduce the threat that such materials would fall into the hands of al Qaeda and other groups and states hostile to the United States; and (2) such removal should be a top priority.

Directs the President to establish the Task Force on Nuclear Material Removal to ensure that such materials are entirely removed from the most vulnerable sites around the world as soon as practicable. Authorizes the Secretary of Energy to provide specified assistance to the Task Force, including funding for the cost of: (1) removing such materials, as well as arranging for their shipment to the United States or other countries willing to accept and secure them; and (2) upgrading security and accounting at sites where such materials will remain for an extended period.
To promote the national security of the United States by facilitating the removal of potential nuclear weapons materials from vulnerable sites around the world, and for other purposes.