The Russian economy is tanking. It's gotten so bad that today Vladimir Putin had to pawn his stolen Super Bowl ring. And Putin will finance his next invasion on Kickstarter.
David LettermanI'll be honest with you. It's beginning to look like I'm not going to get 'The Tonight Show.'
David LettermanPrince William and Kate Middleton are in New York City. We have got to do something about immigration.
David Letterman