I don't doubt he might be challenged and defeated for the Senate seat in 2014 - much will depend on how things go in 2012. Graham will go with the winners. If the left triumphs he'll pucker up for them quicker than a jack rabbit. he will serve any master as long as he can be a "player".
However, my point that I didn't make clear, is that Graham, if the wind goes against him in SC, is probably planning to move on to something like a Cabinet position (or one of our new, unconstitutional "czar" positions, under whoever's in charge), no matter who he has to throw under the bus to get it.
I thought if we got rid of zero all the czar positions died with him? I hope SC can get rid of that blight.