When the President and Cutter are alone in the conference room talking about their "little war" and Cutter suggests, "I think it's time the whole thing went away," the President replies, "Then it should go away. It never happened..." to which Cutter replies, "Yes, sir", but Cutter's lips don't move.
During the scene in which Ryan's motorcade is being attacked from the rooftops, many of the motorcade people jump out of their vehicles, and return fire with handguns. In one shot, a ground shooter fires at one of the thugs, and apparently hits him. However, the target grasps his abdomen, and plunges off the roof... before the shot is heard.