Dozens of agencies participate in Public Safety Expo

The St. Louis County Sheriff’s Office, Hermantown Police and Fire Departments and Duluth Police Department are among more than three dozen agencies and organizations on hand for the 13th annual Public Safety Expo. The event, which typically draws between 1,000 and 1,500 people, runs 10 a.m. to 3 p.m. Saturday at the Hermantown Police Department.