Parents question whether shooting drills traumatize kids

Professor Jeremy Finn was interviewed by the Associated Press for an article about the brutal shootings one year ago in Parkland, Fla., and the need for school districts that conduct regular shooting drills to show whether a drill with simulated gunfire is more effective or whether an exercise that been announced in advance is taken less seriously than a surprise. "Some hard data on each question are needed with urgency," he said.