How Effective Are Active-Shooter Lockdown Drills In Schools?

After the mass shooting last year in Parkland, Florida, schools are more frequently conducting active-shooter trainings. The drills have an effect on some students who have experienced trauma. For others, they have simply become a way of life. Adhiti Bandlamudi (@oddity_adhiti) of WUNC reports.

This story comes via Guns & America, a public media reporting project on the role of guns in American life.