Nate Silver's model gives him a 75% chance of victory, with some 'buts'
(Newser) -
With Florida less than a week away, Nate Silver is busily crunching the numbers, and while the polls are a tad contradictory, they do show a clear favorite: Newt Gingrich. Indeed, Silver's system gives Gingrich a whopping 75% chance of victory, although that "seems like too confident a...