Jon Stewart holds intervention for GOP

With just weeks left until the Iowa caucuses, Newt Gingrich maintains a small lead over his opponents both in statewide and national polls. Though dozens of Republican leaders have taken to the airwaves to encourage voters to not vote for the former Speaker of the House, he remains squarely in the race. That in mind, Jon Stewart delivered the GOP faithful this message on "The Daily Show" last night: "You don't have to do this!"