 At that checkpoint, Charlie, between East and West Berlin, there are all kinds of stories that are told. And one American soldier pulled a gag on the Russians who were watching very carefully. Anyone who passed from one side to the other. Generally, the military could pass without much of an inspection. This particular day, this soldier was evidently concealing something. And he had his overcoat bunched in front of him. And the Russians said to him, what have you got under your overcoat?