NEW YORK - SEPTEMBER 22: U.S. President Barack Obama (2nd R) speaks at a bilateral meeting with President Hu Jintao of China (R), Secretary of State Hillary Clinton (3rd R) and Obama's Chief of Staff Rahm Emanuel (3rd L) at the Waldorf Astoria Hotel on September 22, 2009 in New York City. The two leaders were meeting on the sidelines of the UN climate change summit and the 64th session of the United Nations General Assembly.