And I can’t believe the CIA and FBI were not communicating about him. That’s pre-9/11 stuff. The DNI is supposed to stop that shit. That seems to be what the doctored email was about.
And it is crazy to think that such a high-level FISA case was handled in a sloppy manner. The system is obviously in need of overhaul - it is too rubber-stampy, which does not provide incentive for careful work.
So yeah, the IG found some stuff in need of attention.
Nothing changes the basic facts, though. There was no improper “spying,” and opening an investigation of the Trump campaign was legit & proper.