"Bolshakov smuggled a letter, the first of 21 declassified in 1993, to JFK's press secretary, Pierre Salinger, in a folded newspaper. In it, Khrushchev expressed regret about Vienna and embraced JFKs proposal for a path to peace and disarmament."

Read, listen or watch the rest here: JFK's Vision of Peace: RFK Jr. on John F. Kennedy's Attempts to End the Cnew War.