Late Show with David Letterman S16E72 · Billy Crystal, Kara DioGuardi

Late Show with David Letterman

Season 16 · Episode 72 · Billy Crystal, Kara DioGuardi

Billy Crystal; and Kara DioGuardi. PLUS: Great Moments in Presidential Speeches; an Odd Blagojevich Press Conference; 49er Coach Mike Singletary; and a Top Ten List with Owen Wilson from Maui, Hawaii.