Earlier today, we got a call from Stephen Hawking. He's a genius, and after 6,028 shows he ran the numbers and he said it works out to about eight minutes of laughter.
David LettermanI got some good news earlier today before the show. Thanks to Alex Rodriguez, I am no longer the most overpaid disappointment in New York City.
David LettermanOsama bin Laden has ten look-alikes to fool us Americans. Ten look-alikes, and he's married to five of them.
David Letterman