Robert Novak is a moderate columist. Jon Stewart referred to Novak as a Douchebag of Liberty. This is a bit extreme and Stewart really should apologize to him the way he did to Geraldo. Novak also needs to apologize, but not to Stewart. He has yet to apologize to Dr. Stephen Colbert for calling his show a waste of television space. Dr. Colbert was deeply hurt by his opinion and doesn't understand why Mr. Novak would say such a thing.