As Sen. Joseph McCarthy's activities -- and his troubling connections to those on the ultra right -- are exposed in the press, Democratic Sen. Lester Hunt launches a final effort to take McCarthy on and rein in his abuses. In response, McCarthy and his allies launch a coordinated blackmail campaign against Hunt, using his own family, that will ultimately end in tragedy.

This episode contains descriptions that reference self-harm. If you or someone you know is in crisis, call or text 988 to reach the Suicide and Crisis Lifeline or chat live at 988lifeline.org. You can also visit SpeakingOfSuicide.com/resources for additional support.