Ron Paul blasts Newt in new ad

In addition to releasing his family's cookbook, Ron Paul (or his campaign, really) has put out a pretty harsh ad taking aim at the newest Republican to surge to the top of the polls, Newt. The line of attack is similar to those often aimed at Willard M. Romney, so it will be interesting to see if Paul's "Newt is a flip-flopper" attacks gain any traction.