Remove the gun free zone everywhere and place armed security. If teachers want to carry they are the next level of protection. First its the guard, second its the teacher, or together against the criminal.

Anti gun people dont care about statistics or facts. They are emotional in all their decisions.

The NRA has an excellent point about the fact that no one thinks anything about a guard who is armed at a bank, football stadium, mall, presidential/congress protections, or any where else, but the second it involves schools or kids its bad and unacceptable.