It is really hard to start a list of the really good Republican senators. I scarely know where to begin or who to put on the list. Surely, Dr. Coburn would top such a list. Maybe Wayne Allard. Perhaps there's still hope for David Vitter or Richard Burr, but I'm just speculating.
That sums it up pretty well. If they aren't corrupt yet, give them time. With all the serious problems confronting the country, all these clowns care about is watching polls, covering their ass and enriching themselves any way they can. If I or most people I know performed the way they do, we would be fired and probably arrested.