U.S. President Barack Obama pauses after his address to the 71st session of United Nations General Assembly general debate, at the UN headquarters in New York, Sept. 20, 2016. (Xinhua/Li Muzi)
U.S. President Barack Obama pauses after his address to the 71st session of United Nations General Assembly general debate, at the UN headquarters in New York, Sept. 20, 2016. (Xinhua/Li Muzi)