Help Protect our Children and Faculty in Schools!

.Are you aware that since the year 1999 Newtown was the 120th shooting incident at a school with in the United States.
Exactly how are we suppose to feel safe dropping our children off at school knowing there is no metal detectors to prevent such horrific massacres ? I truely believe that their should be a metal detector at every entrance where staff/
students come in and also at the main entrance where visitors have to check in.There should only be one entrance availble during school hours and the rest of the building should be protected by a tall fence. I believe there should be cameras monitoring at all times . If we can monitor our local mall and walmart at all times then why not our children and faculty....