Here's the thing: it's not going to be over when today is over.
This is, of course, good, since the longer this goes on the more "underwater" each candidate becomes. "Underwater" means that their UNapproval ratings are higher than their approval ratings. And yes, all four GOP candidates are underwater:
More Americans hold negative than positive views of Romney by a 10-point margin, Rick Santorum by 8 points, Ron Paul by 9 points and Newt Gingrich by a whopping 33 points.