Duluth man wants to expand use of device that spots fake IDs

Ten years after the Sept. 11, 2001, terrorist attacks, airport security technologies still are evolving. One new device, designed in Duluth and manufactured in Pequot Lakes, Minn., now is used in about 40 smaller airports in the country and would be used in all of them if its creator had his way.

By: Lisa Baumann, Duluth News Tribune