It shouldn't take one shooting to find it needed to put security measures in place at school. Our children need us to provide the protection from not only a very possible threat of gun violence at their schools, but their mental well being over the stress these situations cause.  You can't put a price on peace of mind,and you can't put a price on the lives of children in America. Join me in agreement that we need every American school protected by metal detectors,and security.  Don't wait for something to happen to someone you know. Help prevent someone you know from being in critical condition,or becoming one of the deceased. Thankyou.