Hugh Nguyen will celebrate his first Father’s Day at the age of 51.   He was born during the Vietnam War to Van Nguyen, a 17-year-old South Vietnamese girl. His father was an unidentified U.S. Army soldier, whose buddies at the base told Van that he had been killed in action when she arrived to tell him the news that she was pregnant.  He shares the story of his successful search and the reunion with his dad Roy Patterson.