By "real issue" you mean guns, you're oversimplifying the solution. And to think a solution can happen with the flip of the switch is ridiculous. Fastest and most effective action is to make schools 'hard targets'. Simultaneously work toward the other elements of 'solutions'... Background checks, mental health, 'red flags' and if you believe it possible, revoke the 2nd Amendment. Of course then the civil war trying to get citizens to give up 300,000,000+ guns that before revocation were owned legally. That should be easy, right?