An explosive device was found in a checked piece of luggage at Pennsylvania's Lehigh Valley International Airport on Monday, according to a criminal complaint. The device hidden in the bag's lining was a circular compound, about 3 inches in diameter, that had two fuses and powder concealed in wax paper and plastic wrap, according to the criminal complaint. FBI and local law enforcement bomb technicians who responded to the scene determined that the item \"was indeed a live explosive device,\" TSA said