Watch List Passenger ID'd as Cat Stevens Tuesday, September 21, 2004 BANGOR, Maine — A passenger who was matched to a federal watch list, forcing a jetliner to be diverted, has been identified as singer-cum-Muslim convert Cat Stevens (search), according to federal officials. The plane bound for Washington, D.C., from London landed in Bangor Tuesday, authorities said. United Airlines (search) flight 919 had already taken off from London en route to Dulles International Airport when the match was made, according to Nico Melendez, a spokesman for the Transportation Security Administration.