Bullet to the head.On Newsnight a couple of days ago there was some woman who was an NRA member or supporter and her argument was that gun control hadn't worked, and the problem was that the school didn't have adequate protection (i.e. guns themselves). So her solution was to arm more people, so that they can protect themselves. She suggested college (university) should be carrying guns around with them if necessary. How can you get through to someone like that?