Today Mitt Romney is 68 years old. It's kind of sad, a 68-year-old guy with no job, no future - wait a minute, that's me.
David LettermanAll comedians are preoccupied with one thing and with one thing only-themmm-selllves. It's a horrible lot in life.
David LettermanObama took a tour of the Great Wall of China and said, 'We need one of these things around the White House.'
David Letterman