Zach Galifianakis Talks Boobs, Mobsters, And Bosnia With Letterman (VIDEO)

Zach Galifianakis appeared on the "Late Show" last night and shared his history with David Letterman. He told Dave that when he first moved to New York from North Carolina he would drool to keep people away from him. He then moved on to discuss his time working in a mob-run strip club...