I have no idea what the solution is to gun violence, but America continues to lead the industrial West when it comes to shooting it out. I think one step in the right direction would be an extension of the castle doctrine to allow shooting anyone open carrying an assault rifle.
If you see a couple of people carrying assault rifles openly, you could argue convincingly that they needed killing.
From an email sent to Alan Korwin.
[Just so you know what some people think of you if you carry one of the most popular rifles in the U.S. That is, you need to be killed.—Joe]