Newt Gingrich and Rick Santorum both had their FOX News contracts suspended today. The contracts will be terminated if they don't notify the network that they are NOT running for President in 60 days. FOX is concerned about campaign finance issues. Interestingly, Huckabee and Palin were not suspended. I'm sure the network had the same conversation with all of them.
I assume Huckabee and Palin have assured their bosses that they are not running. It makes sense to keep the public guessing though. A potential candidate is a better draw than just a pundit. I'm not surprised that Palin isn't running. She's got a pretty good gig already. Huckabee does too, but he sure sounded like a candidate recently.