That's the reason Swamp RINO's like Prissy Lindsey Graham are trying to warn Trump off of moving Sessions to DHS. They know if Trump moves Sessions to DHS and Pruitt to DOJ as new Attorney General, that Mueller's investigation is now in serious jeopardy since Pruitt can take oversight of it from NeverTrumper Rosenstein and do it himself (he wont be recusing).
The Swamp wont have any leverage to hold over Trump's head if say AG Pruitt cans Mueller and blows up the probe or even ends their fishing expeditions and keeps them restricted to the Special Counsel instructions to keep investigation limited to the 2016 election and Russian Collusion ONLY. Also might well remove/replace Mueller for cause for DOJ conflict of interest violations for NOT recusing himself while overseeing an investigation involving family or friends (Comey).
Very good but why not appoint Rudy Guliani and get him to fire Mueller and his crew?
#1 Rudy Guliani would still have to go through Senate approval. The Dem Senators would be all over him trying to extract promises that he will not fire Mueller
#2 Rudy Gulinai lives too close to the DC Swamp and is too connected to it ______ If he fires Mueller he gets criticized about it for the rest of his life due to living in the NE. So it is psychically tough for him to do.
#3 If Scott Pruit becomes Trump’s AG....He serves 4-8 years then retires home to Oklahoma where just about everyone in his + wife’s social circle will approve of Pruit firing Mueller and his collective of Democrat lawyers.
So zero downside for Pruit for brooming out Mueller and his goons.