More citizens need to inquire within the FBI as to the performance of some agent. The "professional ethics division" goes into action. In short order they will prove to you that black is really white. In my personal contact, the lead FBI agent was sleeping with the secretary of the politician that the FBI was "investigating". There is no more corrupt government agency than the FBI.
A Russian spy sat in FBI headquarters for 15 long years, one of the good ole boys that the "ethics" division would have painted as pure as the driven snow had anyone questioned the man.