If you see someone with a Gun in one hand and a Bible and copy of the Constitution in the other what do you do?

I personally stay far away, as it is more than likely a Wing-nut. You know like Timothy McVeigh was. Seems that there are certain people on the right in TV and radio who are stoking the flames of the Wing-nut camp and sooner or later it will end like it always ends when it comes to Wing-nuts, --with innocent people dying. What would you do?