Madam Secretary: Season 2, Episode 23

2 - 23: Vartius

When Elizabeth (Téa Leoni) receives shocking news about an important political operative, she navigates a tricky political situation with President Dalton, who she learns may be considering replacing her as Secretary of State. Also, Stevie (Wallis Currie-Wood) and Jareth (Christopher O'Shea) get engaged.