This Los Angeles Time blog entry has pictures and articles documenting Soviet Premier Khrushchev's visit to America in 1959, including his disappointment at not being able to visit Disneyland:
"You have policemen so tough they can lift a bull by the horns, yet they say it (Disneyland) cannot be security-guarded. I would very much like to see Disneyland, but what am I to do now, commit suicide? Such a situation is inconceivable."