Imagine that you were, god forbid, a journalist. You’ve been assigned to relay the facts of a fatal shooting. The scene is a bar in the middle of a rioting city with its windows smashed in and a group of people gathered outside. The bar owner’s father comes out to confront them, and one of them knocks the old man to the ground. At this point the bar owner himself comes out and, indicating that he has a gun on his person, and demands that the group leave — only to be tackled to the ground as well. The owner...