https://justthenews.com/accountability/russia-and-ukraine-scandals/pressure-mounts-christopher-wray-fbi-behavior-russia

The IG report in December and subsequent declassified information showed the FBI engaged in 17 major mistakes and acts of misconduct in seeking a FISA warrant to spy on the Trump campaign starting in October 2016, including the falsification of a document, the submission of false information to a court, and the submission of unsubstantiated evidence in a warrant application marked as “verified.”

-Inspector General’s Report