Some fads are so hot that they begin to escape their humble beginnings and spread beyond their original scope. Apparently the knockout “game” is just such a trend. It is so darned versatile that it can be played anywhere, not just on the city streets where it started out. Take the halls of a public school for example. In Hamden, Connecticut a high school senior was punched in the face simply walking down the hallway last week. A male senior was walking in the halls of Hamden High School on Friday when police said a student “ran toward him and...