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 LettermanPrince William and Kate Middleton are in New York City. We have got to do something about immigration.
David LettermanTo save energy, New York City is now dimming the lights of the skyscrapers and the skyline at night. There's a bad side to this. If you need Batman, you have to text him.
David Letterman