** FILE ** Cuban leader Fidel Castro, center left, smiling, with beard, and Soviet Premier Nikita Khrushchev, center foreground, wearing medal, walk on a street in New York's Harlem neighborhood in a Sept. 20, 1960, file photo. The two men are included in the rogues' gallery of unsavory world leaders who have visited New York for the United Nations General Assembly. The latest will be Iranian President Mahmoud Ahmadinejad, who will be in New York next week for the General Assembly. (AP Photo/File)