Thanks for the post. I thought the URL you provided was very good. I am going to save it to my favorites.
On another thread, the topic was about providing defense for other people. According to the laws, a person could get themselves in lots of trouble if they aren't protecting themselves and their ownproperty (mainly a residence) from an imminent mortal threat.The window for defensive action is very small.
Gundude has it about right: "I'll protect me and mine, you protect you and yours. BUY A GUN!"