IIPRESIDENT WESLEY ADAMS and Secretary of State John Cooper sat glumly under a tree in the capital of Mastodonia and waited for the ambassador extraordinary to return. “I tell you, Wes,” said Cooper, who, under various pseudonyms, was also the secretaries of commerce, treasury and war, “this is a crazy thing we did. What if Chuck can’t get back? They might throw him in jail or something might happen to the time unit or the helicopter. We should have gone along.” “We had to stay,” Adams said. “You know what would happen to this camp and our supplies if we weren’t around here to guard them.” “The only thing that’s given us any trouble is that old mastodon. If he comes around again, I’m going to take a skillet and bang him in the brisket.” “That isn’t the only reason, either,” said Presid