Conclusion. John F. Kennedy's White House years, including the Bay of Pigs fiasco; Cuban Missile Crisis; handling of civil rights; and decision to travel to Dallas on Nov. 22, 1963, to shore up support for the 1964 election. The successes and failures of his tenure in office are also weighed by Kennedy administration officials John Seigenthaler, Thomas Hughes and Harris Wofford; civil-rights leaders Andrew Young and Julian Bond; and journalists Evan Thomas and Richard Reeves.