Students from Wayzata High School in Minnesota devised a system that asks gun owners to affix radio frequency identification tags to their weapons, which would then trigger sensors and a lockdown if close to a school.
More Minnesota police departments are pulling their officers from schools due to a state law that limits the force staff members can use to get unruly students under control.
More MN Police Departments Suspend School Resource Officer Programs - Minneapolis, MN - The suspensions are expected to remain in place until a controversial law passed by Minnesota Democrats last spring is changed.