Do you know what I'm going to do when I retire? I hope to become the new face of Scientology.
David LettermanCongratulations to Bill and Hillary Clinton: this weekend, 33rd wedding anniversary. How about that? And you thought the Iraqi war was a never-ending conflict.
David LettermanJohn Walker, while he was in Afghanistan, told people his goal was to have four wives. ... Do we need any further proof that this guy is out of his mind? Four wives? That's how al Qaeda gets you to become a suicide bomber.
David LettermanWhen we started the show, there were mixed responses. Half of the people said, 'That show doesn't have a chance.' The other half said, 'That show doesn't have a prayer.'
David Letterman