Cultural rot and misguided Obama policies are largely to blame, not “guns”. Under Obama, the Department of Education stupidly passed rules making it nearly impossible to punish or expel troubled, often violent students, under the guise that it was unfair or “racist” to do so. Unbelievable. What did Oblunder and his odious Education Secretary Arne Duncan think would happen? Hopefully Trump will rescind this idiotic rules. Ironically, some of these same leftists are now proposing that public school students now “walk-out” or no longer show up for school until action is taken on gun-control. I applaud this totally – it will help private schools and home-schooling even more.