Yup, I live near Uvalde and the schools in my town has armed faculty that go through regular training and evaluations. They have signs posted at all the schools making it known staff are armed and will use whatever force necessary to protect the kids. They also keep all the doors locked and have a camera system for anyone wanting to come in. They have to given permission to enter before someone will meet them at the door.
Yup, I live near Uvalde and the schools in my town has armed faculty that go through regular training and evaluations. They have signs posted at all the schools making it known staff are armed and will use whatever force necessary to protect the kids. They also keep all the doors locked and have a camera system for anyone wanting to come in. They have to given permission to enter before someone will meet them at the door.