Leave a shooter in the school for 90 minutes and he would have killed the same number of people with a single shot 22.....Attack inanimate objects instead of offering solutions...they got a name for that.Not trying to make a point........ It is what it is . American's value what they value. To my knowledge , no one in this thread had a 7,8,9 year old child that got shot in the head or chest with a 5.56 round while they were at school.