You're being waaaaay too kind! The amazing thing is that, as breathtakingly moronic as Chuckie Cheese is, he actually seems only mildy retarded compared to Joe Biden. Throw in Ted Kennedy, and you've got yourself a real brain-trust.
His lack of intelligence is downright stunning. It is a good thing, however, that he's not on this particular committee. 4 brain-dead Senators would be just too much.