The Circus: Inside the Greatest Political Show on Earth: Season 3, Episode 12

3 - 12: Senatorial Combat

Co-hosts John Heilemann, Alex Wagner, and Mark McKinnon traverse three states — North Dakota, Nevada and Arizona — where Senate candidates face off in debates this week under immense pressure in the final days of their campaigns. The races feature a Democratic incumbent fighting for survival in a red state, a Republican facing a fierce challenge in a purple state, and the fight for a seat left open by a retiring Republican.