President Bush speaks at the climate change summit in Washington

 
President Bush speaks at the climate change summit in Washington
U.S. President George W. Bush addresses delegates at the Major Economies Meeting on Energy Security and Climate Change at the State Department in Washington September 28, 2007. Bush kicked off the second day of the conference on global warming under pressure from the world's major economies to accept binding limits on emissions of greenhouse gases. REUTERS/Kevin Lamarque (UNITED STATES)