An extraordinary shot from a Colorado gunfight is being described as a "one in a billion" shot. The shot is extraordinary, but the odds are much better than a billion to one. It is fairly common for people in a gun fight to get hit in the gun arm or gun hand, or for their firearm to be hit. The gun is usually out front, facing the person who they are firing at and or who is fireing at them. People tend to equate the gun with the threat, so they focus on the gun hand. Where the eyes...