Bad news, it's going to be a huge environmental disaster, the oil rig down there in the Gulf of Mexico. The good news is they think now that the oil spill will be diluted by the melting ice caps.
David LettermanChild labor, not a problem. Censorship, not a problem. Torture, not a problem. Chewing gum in China - oh, my God! You better not be over here chewing gum.
David LettermanNewt Gingrich had a horrible week in the Iowa caucuses. Only 13 percent of his ex-wives voted for him.
David LettermanYou like science? You enjoy science? Always use it for good, never for evil. Can you promise me that?
David Letterman