NEW YORK, NY - SEPTEMBER 20, 2016 : Former U.S. President Bill Clinton participates in a panel discussion with (C) Aleksandar Vucic, Prime Minister of Serbia and Camil Durakovic, Mayor of Srebrenica during the annual Clinton Global Initiative on September 20, 2016 in New York City. Since 2005, the CGI has coincided with the opening of the UN General Assembly, bringing together political and business leaders to help promote philanthropy on a global scale. (Photo by Stephanie Keith/Getty Images)