low-rent film made in the u.s. that mocks the prophet muhammad. in neighboring libya, ambassador christopher stevens is in benghazi, a city known for upheaval. stevens knew benghazi well. during the civil war that ousted moammar gadhafi, he lived there. >> he was in at the beginning when secretary clinton sent him over there to talk to the rebels and find out who are these people, what are they up to, should we be supporting them? >> stevens' parents were proud that he helped the rebel-led coalition. >> my name is chris stevens and i'm the new u.s. ambassador to libya. >> his job? to bring stability to a hot zone. >> gadhafi's weapons stockpiles had been raided and weapons were everywhere.