U.S. senators from the Senate Climate Action Task Force Barbara Boxer (D-CA) and Sheldon Whitehouse (D-RI) chat before holding the Senate floor to urge action on climate change on Capitol Hill in ... more 
U.S. senators from the Senate Climate Action Task Force Barbara Boxer (D-CA) and Sheldon Whitehouse (D-RI) chat before holding the Senate floor to urge action on climate change on Capitol Hill in Washington March 10, 2014. REUTERS/Yuri Gripas (UNITED STATES - Tags: POLITICS ENVIRONMENT) less 
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Reuters | Photo By YURI GRIPAS / REUTERS
Mon, Mar 10, 2014 6:21 PM EDT