There is an interesting article explaining how The Intelligence Branch (which includes the FBI) is now an independent illegally functioning 4th branch of government, it is no longer a subsidiary set of agencies within the Executive Branch as most would think. It works: (1) to control every other branch of government; (2) it functions as an entirely independent branch of government with no oversight; and the reason it wants to destroy Trump is because he will shed light on this unconstitutional activity.
There are people making decisions inside this little known, unregulated and out-of-control branch of government that impact every facet of our lives. None of the people operating deep inside the Intelligence Branch were elected; and neither our current president nor our elected representative members genuinely do not know how this system works. Neither would they be willing to try to fight it as it is powerful enough to have compromising information about them all. It is powerful enough to not have to inform the president of it’s actions and decisions or be held accountable for them.
Just posted same further down this thread. Sorry for the duplicate. Heck of an interesting read on how the intelligence agencies operate!