Is this the biggest spy scandal in U.S history? China's stealth aircraft prowess could be due to this American engineer

The story of Noshir Gowadia is one of brilliance, ambition, and ultimate betrayal. A gifted engineer with a mind that could shape the future of military technology. Known for his groundbreaking work on the B-2 Spirit bombers stealth propulsion system, Gowadia once held the keys to some of the U.S. militarys most closely guarded secrets.