President Obama (fourth from left) waves as he stands with ASEAN leaders for a group photo during the ASEAN-U.S. leaders' meeting at the Peace Palace in Phnom Penh, Cambodia, on Nov. 19, 2012. They are (from left) Singapore's Prime Minister Lee Hsien Loong, Thailand's Prime Minister Yingluck Shinawatra, Vietnam's Prime Minister Nguyen Tan Dung, Obama, Cambodia's Prime Minister Hun Sen, Brunei's Sultan Hassanal Bolkiah, Indonesia's President Susilo Bambang Yudhoyono and Laos Prime Minister Thongsing Thammavong. (Associated Press)

Photo by: Carolyn Kaster

President Obama (fourth from left) waves as he stands with ASEAN leaders for a group photo during the ASEAN-U.S. leaders' meeting at the Peace Palace in Phnom Penh, Cambodia, on Nov. 19, 2012. They are (from left) Singapore's Prime Minister Lee Hsien Loong, Thailand's Prime Minister Yingluck Shinawatra, Vietnam's Prime Minister Nguyen Tan Dung, Obama, Cambodia's Prime Minister Hun Sen, Brunei's Sultan Hassanal Bolkiah, Indonesia's President Susilo Bambang Yudhoyono and Laos Prime Minister Thongsing Thammavong. (Associated Press)