Well, open carry of rifles is totally legal. Everywhere as far as I know. I think it is such a deterrent (like all OC) that it never even goes there. But if it did, you would need to assess A35 and take action if proper. (Did they have a weapon, was there an attempt at arson, were you in a reasonable fear for your life). Also looting could fall under robbery if you were the owner I believe. I would need to dive deep into that and I'm not going to tonight.I'm still very confused about exactly what the escalation procedure is for civilians with rifles "defending" businesses. As far as I know no business with patriots standing out front with rifles has been attacked, but what if people just walk past them and start looting?