Story of a CBS News reporter, Steve Patten, covering wars in the Middle East, Far East, and Central America and searching for POWs and MIAs from the Vietnam War. Unjustly accused by CBS News management of being an undercover agent for the CIA, Patten fights on in his search for POWs and MIAs while demanding CBS disclose its secret sources for its CIA allegation when it told Patten, "The word on the streets of Beirut is you're dirty." Patten's confrontation...