The voting is just closing now. Mitt Romney is leading. What happens now? Well, CNN just called the state for Mitt Romney. Here's a prediction on what happens after tonight. Rick Santorum will finish behind Gingrich and Rick Perry will finish very poorly but won't drop out of the race until after South Carolina. Jon Huntsman who will likely finish third, his best possible showing in any state, should drop out of the race too. He'll stick around until at least Florida.
Further predictions - South Carolina is going to get really bitterly contested. Mitt Romney won't win South Carolina.