Facing increased scrutiny heading into Super Tuesday, Selina visits Mike to deflect attention from Andrew's legal troubles. Jonah and Amy ramp up their anti-Selina campaign rhetoric. Dan attempts to exploit Richard.

Selina tries to arrange a meeting via her Finnish contact Minna. Gary helps Catherine plan a big event. Jonah and Amy push an anti-vax message in Pennsylvania. Mike finds a new home. Richard may have an enemy.

The nominating fight between Selina and her rivals reaches its climax, as their race comes to a historic finish. Series finale.