I dreamed that it was well-known that George H. W. Bush habitually cheated when putting together jigsaw puzzles, to persuade people that he was better at doing them than he really was.
In the dream I imagined that he would take a piece out of the puzzle and put it on the table. Then, when someone came by who might observe, he would pick up the piece he had removed, look at it for a moment, and put it instantly in the right spot.
But when I suggested this to someone else, they said that what he actually did was even more devious and underhanded. I was not able to find out what it was.
I also dreamt I was visiting Shanghai and left my money on the bus.