Good bet it is Romney’s people. Romney and Palin are the top two candidates for president in 2012 and he would probably like nothing more than to take her out now while the media is still piling on.
Again - the more we freak out about this the more it is going to further divide the party. Personally, and I’ll catch hell like I always do, Sarah Palin was not ready for this campaign. It was a mistake of McCain to pick her and it was a mistake of her to accept the invitation. They were both unprepared and now if people keep making this an issue, it’s only going to further hurt Palin and give reporters more ammo to dig deeper.