"Newly elected Congressman Steve Stockman (R-TX) has introduced a bill to simply prohibit any institution from being able to call them a "gun free zone." This, he argues, isn't only because the current law is an infringement of the Second Amendment of the Constitution, but because it is dangerous. Again, places where criminals know that there will not be guns are places they want to go to in order to commit crimes. It is common sense."

I guess I was thinking of this.