CNN The Sixties June 6, 2014 05:28:00
>> after the berlin crisis, khrushchev tests the largest nuclear device ever. he basically is going to say to the americans, you can't scare me. i'm going to scare you. >> the west has nuclear jitters. people worry about fallout, about war. khrushchev has turned testing into a weapon of terror. >> there was tremendous anxiety and fear that if you got into a nuclear war it was going to mean the devastation of civilization. it was the apocalypse. >> let us face without panic the reality of our times. the fact that atom bombs may some day be dropped on our cities and let us prepare for survival b...