The above scene comes early in American Sniper. It’s the movie’s way of establishing Chris Kyle’s reason for doing what he’s going to spend the rest of the movie doing (i.e. shooting people). Chris is destined to be a “sheepdog” protecting “sheep” from the “wolves.” I have no idea if Kyle senior ever uttered those words to his son. But I’ve heard this philosophy many times from people who tool up on domestic soil. I reckon it’s a dangerous belief system. Here’s why . . .