For 48 years, J. Edgar Hoover ran the FBI like a personal empire, and eight U.S. presidents were too afraid of what he knew to remove him. This is the story of how a stuttering boy from a quiet Washington, D.C. neighborhood built the most powerful surveillance apparatus in American history, using secret files on senators, presidents, and civil rights leaders to make himself untouchable.
From the Palmer Raids and the birth of the "G-Man" myth, to COINTELPRO's covert war on activists, to the infamous letter that pushed Martin Luther King toward suicide, to the frantic destruction of his private files within hours of his death, this is the full story of the man who knew everyone's secrets and made that knowledge his shield for nearly half a century.