I found this just a couple days before the Washington Navy Yard shooting.
It’s a good read, although of course it does completely ignore the fact that a tool does exist designed specifically for personal protection against such mad men. It goes without saying that FEMA does not recommend having this defensive tool with you, which common sense dictates would be the obvious thing to do so as to be well prepared in case of a mad man attack.
The course is presented both as material for the instructor and how to present the course and material for the student as well.
Given these recent shootings and nothing indicating they are about to stop any time soon, I think it is worth reading, sharing among family and coworkers and maybe even organize a course with the material provided.