You can’t impeach a Senator. He can only be removed by the voters or by the Senate for some “ethics” violation.
(Hard to imagine that happening today ! I think Chris Dodd of CT was the last time the Senate showed a trickle of concern for ethics!)
Anyway Graham’s been on Capital Hill way way too long ! Could he even find his way back to SC ? Doubt it, not without a map and a guide !
The SC GOP needs to find an actual conservative ! Hard to believe it can’t be done in a conservative state like SC.
Another example of why the 17th Amendment needs to be repealed !