God forbid I should be the last one to criticize, but I think may be Howard Dean has a bit of a problem because earlier today during a debate in New Hampshire, he bit off Joe Lieberman's ear.
David LettermanHoward Dean was endorsed by former Vice President Al Gore and now he is getting advice from Al Gore. And I'm thinking, who better to give advice than the guy who couldn't even get elected with the most votes?
David LettermanYou know you've had too much to eat for Christmas dinner when you slump down onto a beanbag and realize... there is no beanbag.
David LettermanThey're saying President Obama doesn't have any friends. The problem is that he can't get Congress to approve one.
David Letterman