Another passenger has been detained on a flight from Amsterdam to Detroit. It is the same flight on which a man tried to set off a device two days ago. On Sunday, a man aboard the plane aroused suspicion by acting in a disruptive manner. However, no explosives were found on the passenger, and the FBI are describing it as a non-serious incident.
American airports are on high alert after the attempted attack on December 25th. Security has also been increased on international flights destined for the US.