NEW YORK, NY - SEPTEMBER 24: President of Iran Hassan Rouhani sits before speaking at the United Nations (U.N.) General Assembly on September 24, 2013 in New York City. This year's U.N. diplomacy session, the 68th General Assembly, is likely to be dominated by Syria's civil war and Iran's suspected nuclear ambitions. (Photo by Spencer Platt/Getty Images) NEW YORK, NY - SEPTEMBER 24: Iranian President Hassan Rouhani sits before speaking at the United Nations (UN) General Assembly on September 24, 2013 in New York City. Over 120 prime ministers, presidents and monarchs are gathering this week for the annual meeting at the temporary General Assembly Hall at the U.N. headquarters while the General Assembly Building is closed for renovations. (Photo by Spencer Platt/Getty Images)