Putting Officer's, And Metal Detectors In All Schools and Colleges we need to protect our kids

After the school shooting in a elementary school and all the other shootings, we need to start protecting our kids, and our kids in college's. we need to start putting metal detectors in schools and officers to make sure noone comes in to the schools with guns. and if someone is caught with a gun, they should be arrested on the spot, and charged to high extents of the law. People in the U.S need to take a stand, and sign this petition for the safety of our children news just stated now 30 kids were shot. we need to take a stand if our kids are in school, they need more protection from tragies like this. Please sign this petition if you think the government needs to put metal detectors and officers in all school's and colleges to make sure our kids are well protected.