One day after foiling an alleged double car-bomb plot in London, Britain raised its terrorism threat assessment to its highest level on Saturday after two men slammed a Jeep SUV into the departure doors of Glasgow Airport, turning the vehicle into a potentially lethal fireball. One attackers was set ablaze from head to foot, and as he struggled with police, "was throwing punches and shouting, 'Allah, Allah,' " an eyewitness said.
