Which is why equipment to help protect against such threats exists. And, in fact, at least one of the agencies in Uvalde was equipped with such: https://www.fa

Which is why equipment to help protect against such threats exists. And, in fact, at least one of the agencies in Uvalde was equipped with such: https://www.facebook.com/uvaldepd/photos/a.935317536501604/2020446901321990/ https://www.facebook.com/uvaldepd/photos/a.935317536501604/2...