After some usual foolishness on your part, you finally provided something of substance (the twitter link) that helped answer the question. Somebody else posted a video that helped answer the question. Amazing how many people can't or won't substantiate their beliefs or take offense to someone asking in a very neutral way. You'd think a forum full of guys who should know the value of being able to articulate reasons for using deadly force in self-defense could do better.
I question the authenticity of your curiosity if you hadn't already seen those videos when you asked your questions.
