Obama Climate Change

June 25, 2013 - 3:35 PM
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)