Elizabeth tries to extradite a Mexican cartel leader but he escapes and a journalist is murdered on Madam Secretary. "The Fourth Estate" is the eighth episode of the show' fourth season.
Elizabeth must work with a Russian foreign minister to prevent a small pox outbreak on Madam Secretary. "North to the Future" is the seventh episode of the show's fourth season.
Elizabeth fights to hold a human trafficking conference despite the inappropriate actions of a U.S. Ambassador on Madam Secretary. "Persona Non Grata" is the fifth episode of the show's fourth season.
