101.   They were found with box cutters like those used by the hijackers.

102.   U.S. officials have banned passengers from carrying small blades, including box cutters.

103.   The two then boarded an Amtrak train to Texas where they were arrested after law enforcement officials found two box cutters, hair dye and the cash.

104.   Together they bought box cutters which were eventually used to subdue passengers and flight crew during the hijackings, and also researched crop dusting.

105.   Together they bought box cutters which were eventually used to subdue passengers and flight crew during the hijackings and also they researched crop dusting.