There is so much confusion about this subject, so I thought I'd introduce some facts.

FACT:  The guns are ALREADY out there. You can't unring the bell. It's too late for gun control.

FACT: Bullets, which do the actual damage, are plentiful as well.  (No one ever talks about bullet control).

FACT: Not every problem has a workable solution.

FACT: No law will stop a determined bad person from committing these kinds of crimes.  They will find a way.

FACT:  The motive of the killer is not worth knowing.  It doesn't change anything, and it directs attention to the sicko loser responsible and gives them greater importance.

FACT:  This country has over 300 million people. Even if 1 percent are psycho, that means there are over 3 million people in the pool of crazies.  

Outside of having armed guards and metal detectors at the entrance of any public place, our options are limited.