Found another funny video on YouTube about President Bush trying to find out who the president of China is (based on the Abbott and Costello classic Who's on 1st? comedy sketch). In order to understand the clip, you need to actually kow that China's current president is Hu_Jintao.
I remember watching the Abbott and Costello show reruns when I was a kid and even now, over 50 years after they originally aired, these shows are still hysterical. For those of you too young to remember, Abbott and Costello were a comedy duo who appeared first in live theater performances, then radio, film and television. Their famous Who's on 1st? routine involves Bud Abbott (the straight man) telling Lou Costello who the players in a baseball team are. The only problem is that each players name is easily misinterpreted (e.g., first baseman "Who").