Preview Howard Dean's Late Show Appearance

I just went to the web site of the Late Show with David Letterman, to find out what time the show airs (Weeknights: 11:30pm ET/PT) and discovered that they've got a clip from the interview online already:

Is he "hiding the salami"? Howard Dean explains his comments.

Visit the Late Show site here. On DaveTV, it's the "Big Show Highlight".