**FILE** Attendees at the Retreat Session of the East Asia Summit in Nusa Dua, Bali, Indonesia, on Nov. 19, 2011, include (from left) U.S. President Barack Obama, Myanmar President Thein Sein (rear), Chinese Premier Wen Jiabao, Vietnamese President Nguyen Tan Dung, Australian Prime Minister Julia Gillard and Malaysian Prime Minister Najib Razak. (Associated Press)