they start to live a fairly normal life. >> shortly after we moved back to san francisco, i didn't really see hearst. we operated still on the need to know basis. there was no need for us to know where patty lived. steve and her lover was our link between the two places. >> after our group moved back to san francisco, their political activism just took one form, bombing. >> bombing was an entirely different thing in the late '60s and the early '70s than it is today. >> across the nation, between january of last year and april of this year, a total of 4,330 bombings have been reported. >> patricia, bill, and emily join in with mike borden, jim kilgore, steve solia, kathy