Orrin Hatch? He is a lock now that there is no primary challenge. Snowe has no challenger either as far as I know. Only Lugar faces a real primary challenge. If he gets by that, he is also a lock for reelection.
Not so! Hatch will likely suffer the same fate as Bob Bennett did. Hatch will not get past the Party convention. Anyone with a pulse will beat any RAT that runs. It’s Utah, the most conservative state in the union.
Snowe has two primary challengers I believe. Neither is very strong but there's a lot of Republican base contempt for Snowe up here.