It sounds unlikely, but it happened exactly this way. Heroes come in all shapes and sizes. A female school teacher who barely came up to my shoulder and was half my weight raced after an armed intruder and shot him. This was a training exercise and we were using simulated firearms that shot rubber bullets. So how does a 30 year old woman defend her school and soundly defeat a 20 year old man? The answers are surprising. You have an essential role to play in saving our children.