Rick Cleveland tells Bill Clinton stories in his one-man show. Audrey Skirball Kenis Theater at the Geffen Playhouse, Westwood, CA Through Dec. 18 Bottom line: A must-see, must-hear show to open the fine new second space at the Geffen. What is it like to pal around with Bill Clinton? Rick Cleveland gives us the skinny in "My Buddy Bill," a fascinating and finely executed one-man show based on Cleveland's friendship with the former president. The friendship is over now, for reasons that become clear in the evening's most revealing episode. But no matter what you might have thought of Clinton...