Late Show with David Letterman S6E163 · Jennifer Lopez, Ira Glass

Late Show with David Letterman

Season 6 · Episode 163 · Jennifer Lopez, Ira Glass

The secret word is ""bituminous""; Lou Rawls continues to lounge in the green room; during Mailbag, ""Billy Blanks"" (Gerard) gives a rather half-hearted demonstration of Tae-Bo.