Fire up the VCR

If you missed Jon Stewart's polite verbal thrashing of author Bernard Goldberg a couple of weeks ago, you also missed one of the most hilarious Daily Show exchanges in quite a while. Of course former Alabama Chief Justice Roy Moore was involved; you'd expect no less.

As entertaining as that episode was, tonight's show might top it. Stewart's guest: U.S. Sen. Rick Santorum, R-Pa., who's been known to say outlandish things now and then.