There’s increased airport security after a failed terrorist incident on a Christmas Day flight. A Nigerian man apparently was able to get through airport security with explosives attached to his body. Umar Farouk Abdulmutallab attempted to explode the device as the Northwest flight from Amsterdam was about to land in Detroit. Many are puzzled how a man was able to board with explosives attached to his body. There'a also much concern that warnings from the man's father were apparently ignored.