I've read different accounts of whom the FBI director directly reports too at DOJ. I've read the director reports to either #2 or #3 at DOJ. Seesion's had FBI reporting to #2 which would have been RR.
Loretta Lynch never signed the Carter Page FISA request or the first renewal. Comey and DAG Yates signed off on both of those. Lynch claimed in congressional testimony she had no recollection of the Cart Page FISA requests. Either Lynch is lying or Yates decided to shield her after the tarmac incident.
Loretta Lynch changed the Clinton email / fraud proceeding from an investigation to a “matter”. She exonerated Hillary (via Comey) five days after the tarmac meeting. She’s the dirtiest of the dirty cops.
But this all leads directly to Hussein. The Hillary and Trump investigations were both done “by the book. And the book was Rules For Radicals.