FILE- In this file Monday, Sept. 19, 2011 file photo, Iranian President Mahmoud Ahmadinejad, center, waves to media, while gesturing to the photographer, as he leaves Tehran's Mehrabad

 

              FILE- In this file Monday, Sept. 19, 2011 file photo, Iranian President Mahmoud Ahmadinejad, center, waves to media, while gesturing to the photographer, as he leaves Tehran
FILE- In this file Monday, Sept. 19, 2011 file photo, Iranian President Mahmoud Ahmadinejad, center, waves to media, while gesturing to the photographer, as he leaves Tehran's Mehrabad airport, Iran, for New York to attend the UN General Assembly. Vice-President Mohammad Reza Rahimi, right, and advisor to the supreme leader, Ali Akbar Velayati, left, accompany him during his official departure ceremony. As Iran's president crafts his talking points for his annual trip to New York, one message is likely to remain near the top: Tehran has not closed the door on nuclear dialogue and is ready to resume negotiations with world powers. (AP Photo/Vahid Salemi, File)