Answering a critic of my findings....since when have US Marines ever been trained to aim at a person's head? Oswald, once a Marine, was trained to fire "center of mass." where chances of a killing shot were more assured. All rifle bullets have a climb even when leveled at a distant target, which is why if you don't have a scope you judge your first shot by aiming lower than your intended point of impact. If Oswald aimed center of mass on JFK at the distances shot then his shots would have landed high on the body, the shoulders, neck or head which they did.
