Heh, a troll has showed up.
There is a part of the FBI/DOJ that is a direct extension of the DNC and the dem apparatus. You will not see them "catching one of their own" amongst that group.
Also, I am not as laudatory toward them on this as your are. Apparently he was dealing with foreign agents, including the Russians, starting when he was within the FBI and since. And throughout that entire period when the FBI saw a Russian behind every tree when they saw Trump republicans. Maybe if they had gotten their fingers out of their collective arses and focused on real conspiracies and Russia...Russia...Russia in their own house he would have been caught back then. We were told throughout that period that the FBI was above reproach and conservatives were just picking on the poor babies. He was probably tighter than a bull's arse at fly swatting time with Comey, Rosenstein, McCabe, etc. That right there was all the protection he needed.
FAIL. The FBI is a political outfit now. A once legendary agency descended into the toilet after years of political games, favoritism, partisanship, and cronyism at the top. Quite a few of them should be in prison.