The Kennedys rally to put Jack in the White House, but their difficult past illuminates a deeper struggle.

The Presidential election comes down to the wire; Bobby tells Joe Sr. he's leaving politics.

JFK makes a difficult decision after the Bay of Pigs invasion.

The Russians build a wall separating East and West Berlin; Bobby prepares to go after Sam Giancana.

The South has riots over desegregation; Joe Sr. suffers a stroke.

The Cuban Missile Crisis brings America and Russia to the brink of war; Jackie leaves JFK.