Tapscott: 'Cap And Traitor' Is Over The Line

The Washington Examiner’s Mark Tapscott asks people on the right to dial down the rhetoric a little bit on the cap-and-trade bill. Could somebody please explain the difference between people on the Right calling the eight GOP congressmen who voted for the Obama-Waxman-Markey cap-and-trade anti-global warming energy bill “cap and traitors” and the far lefties at Moveon.org calling Gen. David Petraeus “General Betrayus”?