John McCain Endures Enhanced Interrogation Techniques on David Letterman

John McCain brought David Letterman his best ratings in three years while discussing the importance of William Ayers, the importance of Sarah Palin's words, and how he "screwed up" by punking out on Letterman's show a few weeks ago…

Obviously, the "giant-headed" Keith Olbermann was not gonna miss an opportunity throw some punches while McCain was already on the ropes…

Olbermann: "The is a tradition as old as Will Rogers. The keenest questions do not come from the political professionals; they come from people like David Letterman."

And, in kind, the funniest stuff usually comes from the political professionals.

Tags: CBS, David Letterman, John McCain, Keith Olbermann, MSNBC