Ted Kennedy is endorsing John Kerry and I'm wondering, do you really want the endorsement of a guy with a Bloody Mary mustache?
David LettermanYou know who's upset now with ISIS? Al Qaeda. It's because ISIS is getting more attention than Al Qaeda. So now, Saturday night will be Ayman al-Zawahiri bobblehead night.
David LettermanWe are starting to learn more about Osama bin Laden. For his birthday one year, somebody gave him a $4 Timex. We know that. He is married to the daughter of a guy named Mullah Muhammed Omar. I think her name is Tiffany Omar. Insiders say that the marriage is not working out. Apparently they are living in separate caves.
David Letterman