NEW YORK, NY - SEPTEMBER 20:  (AFP OUT) South African President Jacob Zuma attends a luncheon for world leaders during the United Nations 71st session of the General Debate at the United Nations General Assembly on September 20, 2016 at the UN headquarters in New York, New York. The general debate of the 71st session will conclude on September 26. (Photo by Peter Foley - Pool/Getty Images)