President Barack Obama wipes his face as he speaks about climate change, Tuesday, June 25, 2013, at Georgetown University in Washington. The president is proposing sweeping steps to limit ... more 
President Barack Obama wipes his face as he speaks about climate change, Tuesday, June 25, 2013, at Georgetown University in Washington. The president is proposing sweeping steps to limit heat-trapping pollution from coal-fired power plants and to boost renewable energy production on federal property, resorting to his executive powers to tackle climate change and sidestepping the partisan gridlock in Congress. (AP Photo/Charles Dharapak) less 
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Associated Press | Photo By Charles Dharapak
Tue, Jun 25, 2013 3:13 PM EDT