Secretary of State John Kerry makes a statement about Syria and chemical weapons ahead of next week's United Nations General Assembly at the State Department in Washington, Thursday, Sept. 19, 2013. (AP Photo/Charles Dharapak)
**FILE** U.N. Ambassador Susan E. Rice (center), listens as Palestinian President Mahmoud Abbas speaks Nov. 29, 2012, during a meeting of the United Nations General Assembly prior to a vote on a resolution on the issue of upgrading the Palestinian Authority's status to non-member observer state at the United Nations headquarters. (Associated Press)
Israel's Foreign Minister Avigdor Lieberman gestures as he embraces the United States Ambassador Susan Rice after speaking during a meeting of the United Nations General Assembly prior to a vote on a resolution on the issue of upgrading the Palestinian Authority's status to non-member observer state in the United Nations headquarters, Thursday, Nov. 29, 2012. (AP Photo/Kathy Willens)
Chinese Foreign Minister Yang Jiechi addresses the 67th session of the United Nations General Assembly at U.N. headquarters on Sept. 27, 2012. (Associated Press)
Thein Sein, President of Myanmar, speaks Sept. 27, 2012, during the 67th session of the United Nations General Assembly at U.N. headquarters. (Associated Press)
** FILE ** Iranian President Mahmoud Ahmadinejad speaks during an exclusive interview with Associated Press editorial staff during his visit to the 67th session of the United Nations General Assembly on Tuesday, Sept. 25, 2012, in New York. (AP Photo/Bebeto Matthews)