Today's Jewish Birthday: Barbara Myerhoff - San Diego Jewish World sdjewishworld.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sdjewishworld.com Daily Mail and Mail on Sunday newspapers.
Forty years later, we catch up with the directors of "The Day After," "Testament" and "Threads," films that shocked viewers and changed the minds of politicians.