Two shots to the face of a felonious attacker solves a lot of problems for a lawful and responsible gun owner whose life is being threatened. Traditionally, many trainers teach the Mozambique drill as two to the chest and one to the head. But sometimes you have to improvise when under attack and two to the face works well, too. A man riding a Greyhound bus did just that when an armed robber struck at 5:30am outside Atlanta’s bus station. Somehow the story of a good guy with a gun thwarting a violent perpetrator committing a felonious attack doesn’t sell...