Wyatt Earp. Elliot Ness. J. Edgar Hoover. Inspector Clouseau. James Comey. The names reflect a continuum of greatness to farce and mediocrity. In the annals of U.S. law enforcement, no individual has reached the depths of disgrace as James “Cardinal” Comey. The “Cardinal” was a sobriquet FBI agents used to denigrate their leader. As Deputy Attorney General, he was called “drama queen.” Known for his pomposity and self-regard, Comey cut a swath of arrogance unknown in either of those illustrious organizations. He was the cult of personality. He surrounded himself with sycophants, people dedicated to his promotion and their advancement....