I think the number one public-relations blunder Osama has made is that he lives in a cave-fortress and if there's one thing we've learned from it's that you can't trust a guy who lives in a cave-fortress -- Lex Luther, Captain Nemo, Dr. Evil. I'm telling you the list goes on.
David LettermanDonald Trump is talking about running for president. He hasn't made an announcement, but I want to tell you something. The fake suspense is killing me.
David LettermanThe ayatollah in Iran says he believes that he got the letter, but he thinks he accidentally threw it out with his Crate & Barrel catalog.
David Letterman