All schools should have several armed and trained staff members to ensure student safety in case of a shooting. Some schools already have some type of security; however, these people are not armed to handle a shooting. The first reason schools should have armed personnel is to protect our students and faculty from these critical situations.
Since 2010, there have been 34 school shootings in the U. S. The most recent massacre took place on December 14, 2012 at Sandy Hook Elementary School in Newtown, Connecticut.
Twenty-eight people were murdered. Amongst them were 20 first grade students. Innocent people are killed and no one can do anything until police arrive. Another reason is it will also give students and faculty members a sense of security while on campus. The only thing that stops a bad guy with a gun is a good guy with a gun. If the criminals know that the schools have these armed members, they might think twice before committing a serious act of violence.
One objection might be that there are limited funds as it is for schools and their budgets would not support it. However, if they would use staff members already employed by the schools, the cost would be minimal. Another objection might be that firearms should not be allowed on school property for security reasons. I think the benefits of this would heavily outweigh the risks associated. These tragedies can be avoided or at least controlled to eliminate most deaths and injuries. We need to start protecting our children and our schools.