Enhanced Security at Border Crossing

The International Falls port of entry has another weapon in the fight against terrorism.
Mike Milne with U.S. Customs and Border Protection says officials are now using radiation monitors at the Northwestern Ontario crossing.
Milne says they have detected 2 cases of radiation, one from a slab of granite and the other from a motorist who recently underwent radiation treatment.
He notes the monitors are safe and will not effect traffic flow.