Later that same year John F. Kennedy was elected president by a thin margin. The first thing he did was appoint his brother attorney general of the United States. This put Bobby in charge of the Justice Department, all of the United States attorneys, and of the FBI and the FBI director, J. Edgar Hoover. And the first thing Bobby Kennedy did was turn against the very men who helped elect his brother. For the first time in American history an attorney general committed his office to the eradication of organized crime.