Nearly 34 years after 270 people, including 190 Americans, died in the mid-air bombing of Pan Am 103 over Lockerbie, Scotland, the Libyan intelligence officer accused of building the explosive device has been taken into custody by the United States to face justice, federal officials told ABC News. Abu Agila Mas'ud will face criminal charges in the United States for his suspected role in the deadliest terror attack on British soil....