An airline passenger was arrested Thursday after he opened the plane's galley door as it was taxiing and jumped onto the tarmac at a North Carolina airport, authorities said. Tun Lon Sein was seated on American Airlines Flight 5242 just before takeoff, when he suddenly stood from his seat and attempted to open the aircraft's main door before he was halted by a flight attendant, whom he then tried to bite, federal air marshals said in a criminal complaint, according to CNN. Following the struggle, Sein was able to pry the door open and escape onto the tarmac, before airport...