Thank Q
Read an interesting article (IIRC from Sundance ) stating that RR didn’t know about the corruption until two weeks after he signed the FISA papers. (Is that even possible?)
Why Did DOJ Asst. AG Rod Rosenstein Reauthorize FISA Warrant on July 18th, 2017?
I don't find the contention that RR was ignorant of the thrust and bias of team Mueller, months after team Mueller was assembled. Rosenstein and Mueller agree on the scope and targets of Mueller's assignment.
There's a good chance that neither of them sees anything in the nature of corruption in their actions. Maybe both are #NeverTrump people and feel getting Trump is the right thing to do. They may view Trump as a clever criminal who has so far just managed to evade detection by evidence.
There is no way to get into their heads, and FWIW, my presumption is they are chronic liars anyway. Show the evidence, make your arguments, etc. Of course they are biased, they are in an adversarial profession, and are inclined to go to extremes in order to get what they perceive as "just."