According to this PPP poll, Ron Paul is making a big move in Iowa at the expense of New Gingrich, who leads Paul now only by a single point:
Upon reflection, I think this actually understates the difficulty Newt is going to have in Iowa, which is a caucus state. Newt has surged to frontrunner status in recent months almost entirely because everybody else the rabid Republican base could love has imploded. And that would be fine if Iowa were a primary. But the fact Iowa is a caucus state means Newt’s people actually have to get caucus goers out to vote for him, and that usually requires a good ground game.
