The explanation is simple: Rove, Perino, and Krauthammer are neocons more in line with Romney and Huntsman than Palin or Bachmann. Heck, even Perry is too conservative for them. They aren’t the only ones at FOX like that, either. People like to make a lot of hay about FOX being a right-wing news channel, but that noise largely comes from raging liberals who think anyone to the right of Obama is indistinguishable.
8^D