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 passenger, Mark Muffley of Lansford, Pennsylvania, is now in FBI custody, officials said.
Muffley, 40, was set to take an Allegiant flight from eastern Pennsylvania to Florida's Orlando Sanford International Airport.
Please select this link to read the complete article from ABC News.