And yet, here we have a sycophant running the FBI in the person of Chris Wray. He's evidently “all in” for “protecting” the agency at the expense of getting to the truth about it's leadership. Then there's the issue of “Congressional Oversight!” These a$$holes generally hold a gaggle of hearings, with individual members from both parties out cackling in opposition to each other, making the issues at hand “political,” rather than a joint effort at true fact finding. I do think though, that at the moment, the Republicans are really trying to get to the bottom of the problems, and they are being thwarted by Trump's people, which doesn't speak well for the President. He has made some masterful appointments, but they are interlaced with some real turds (i.e. Sessions, Rosenschmeckel, Wray, Tom Price, Rancid Penis, etc.)
Organizations ALWAYS circle the wagons around the survival of the organization. They will ALWAYS engage in cover-ups of malfeasance so that the organization may survive.
I know, I’m Catholic. My Church has been demonstrating this for a couple of millennia.