Letterman on "Flush" Limbaugh's Appearance at CPAC

Dave chatted with Katie Couric about Rush Limbaugh's appearance at the Conservative Political Action Committee's annual slugfest in Washington. It was pretty funny (and only 2 minutes in this clip).

Mr. B pointed out to me that "El Flushbowl" seemed a little "hyped up" on the podium, like he was when he was doing Oxy's. What do you think?