ABSOLUTELY NOT. The Second Amendment applies to all Americans; and one of the terrorists WAS an American, with no criminal record.
Much as I might agree with your sentiment, I WILL NOT DEPRIVE any American of the RIGHT TO KEEP AND BEAR ARMS.
The right to keep and bear arms is not a gift of the government; it is a COMMANDMENT FROM GOD.
It will be misused by our enemies, criminals, and other lowlifes; but what you suggest is that long, slippery slope to serfdom.
It was a joke. I am a fierce advocate of equal protection (also from God).