Sorry for my error, Barr was C_A not FIB.
Nominee William P. Barr at Center of Gun / Drug Running Operation that Dwarfs Fast and Furious
https://www.wbdaily.com/trump-ag-is-deep-state/
Cody Snodgres is a former black ops guy turned whistleblower; interviewed many places like
Sarah Westall, Right On Radio, Wells (Caravan?), and elsewhere. As I recall, he discussed drug running through Mena, which he stated that Barr (maybe under another name) was involved, here...
https://rightonradio.podbean.com/e/ep35-top-secret-cia-black-ops-stargate/
This whistleblower also has a similar story about Barr...https://www.veteranstoday.com/2018/12/07/barr/
Also as I recall, a Dr. Ford whistleblower, makes similar claim.
I do not thinkg that Trump would appoint someone who had been involved in all that and Trump has the best intel avaialable.