I don't yet know the details of the shooter, but I'd be willing to bet it's someone who would be categorized as "unstable" mentally. So, maybe some sort of law making it harder for anyone to buy a gun. Maybe make it to where at least a couple character witnesses need to come forward and vouch for the buyer.

What I do know for certain is that SOMETHING needs to change. You might think things are fantastic the way they are, but I do not anymore. 

I'm all for people having the right to defend themselves and their loved ones, but it is my personal belief that that right shouldn't be given to every single person who is a citizen in this country.