Back at Home, McCain Annoys the G.O.P. Right

I think this endorsement has nationwide implications even though I don't think McCain could lose the primary in his own state. Back at Home, McCain Annoys the G.O.P. Right:

"Among some Republicans here, Mr. Romney, a Mormon who may benefit from his faith’s strongholds around the state, is also mentioned as a viable alternative to Mr. McCain. Mr. Romney is supported by Joe Arpaio, the Maricopa County sheriff, among others."