there’s reports the other man taken into custody was someone who was videotaping the flight, including the tackling of the terrorist forever to be known as the peckerless wonder
So in case the bombing failed they'd have a picture of what happened? Always nice to have a memento of a close call, I suppose.
Customs officials have confirmed the arrest of the 2nd passenger.
http://www.mlive.com/news/detroit/index.ssf/2009/12/flight_253_passenger_tells_msn.html