A heroic American who helped overpower a French train terrorist spoke of how the gunman tried to kill him three different ways but failed with his assault rifle, pistol and knife in court today. 

Ex-US Air Force serviceman Spencer Stone, 28, explained the events that took place when he saw ISIS terrorist Ayoub El Khazzani, 31, reaching for a Kalashnikov rifle on an Amsterdam-Paris high-speed Thalys train on August 21, 2015.