Plot hole: There is simply no way that the United Nations would let Zumanie set foot into that building with an assassin still at large. Despite the movie's emphasis on his absolute need to be there that day or whatever, once a New York City bus blows up and the attack has ties to a soon-to-be visiting African leader's possible assassination, the U.N. should've been a ghost town.
Private Joker
7th May 2005