Today, she's a cop telling you some things you need to consider when deliberating the use of a firearm for the defense of person or property.
Shooting someone with the intent to only wound, such as shooting someone in the arm is still using lethal force in the eyes of the law, and under which you MUST be in immediate danger of grave bodily injury or death. If you are not, then you are not allowed by the law to shoot them at all.
That's only one paragraph--go RTWT. Twice. Then, if you haven't visited her blog before, get your printer ready to spit out a whole mess of phenomenal recipes...!!