Late Show with David Letterman: Noted hypothermia expert Dr. Gordon Geisbrecht jumps into a tank of icewater to demonstrate its effects; the US Senate announces that when referring to George W. Bush, "president" will be used in quotation marks; Dave shows the audience a new photo of little Harry.

Starring:

Alan Kalter, David Letterman, Paul Shaffer

Genre:

Comedy, Music, Talk-Show