Mandate strict security measure's to visitor's coming/going to any school. Armed security officers' at all times.

Every visitor coming and going through a school should go through a security measure that's similar to an airport. Patted down and scanned for guns etc. Then should be escorted through the school by an armed official. This could open up jobs all over the country for retired cops and military personnel that is coming home that cannot find work. Every door of the school should be locked when school is in session and have only one entrance people could come in from that is met by an armed official and put through a security routine. If everyone knew this was in place they would think twice about acting out these acts of violence. This Trend has got to stop.Schools should run drills with faculty for these situations. And pass a law for any crime ending in massacre its automatic death penalty!!