Late Show with David Letterman

Season 10, Episode 4

Episode Title: Peter Jennings, John Witherspoon

Air Date: 2002-09-06

Overview:

During CBS Mailbag, a viewer asks how Biff chose where to go during his summer tour. Biff responds by thanking ""Rand"" and ""McNally,"" who turn out to be a couple of much younger women that he's sleeping with.