David Frum on the Daily Show
At first I couldn't believe anyone would take advice from David Frum, but it turns out he's giving it to Rudy Giuliani.
Which explains a lot, actually...
I think he was flogging a book, too, but whatever it's called, Jon Stewart said it so fast (before the hook came out and yanked David Frum off the stage for being such a petulant dweeb on a humour show) that I didn't catch it.

