“Several Senators have warned Trump that they would work to impeach him for obstruction if he dares to fire Sessions. “
No, not anonymous at all. Without back tracking and researching links, I can say for a fact, that Lindsey Graham is on that list. He's even said it more than once. There are others, but I didn't commit their names to memory.
I doubt someone (who counts) would ever like to save Sessions’ sore ass, you probably meant Mueller instead.
Nope. Definitely Sessions. Makes sense, too, if you look at the obvious. Sessions legally constrained himself from investigating any of the coup plotters, then refused to resign, thus ensuring that the office of AG was effectively neutered.
It was a brilliant play by the Deep State.