If Trump fired Sessions, the Senate would not approve a replacement and every politician and media type would say over and over again this proves Trump is guilty. And who knows what lies Sessions would say to the media, Congress and the Mueller investigators.
In the short term, keeping a useless, disloyal do nothing like Sessions in place is less harmful than the fight involved in replacing him.
Whatever. Sessions spent the most time with Trump before the election than anyone else on his team. Again, Sessions recused himself when he didn’t have to. Flynn said he lied when he didn’t. Gowdy says the FBI acted appropriately when he doesn’t even see any documents and Trump says nothing about that. These don’t strike you as odd?
Still think Sessions is doing nothing?