Just got a call from a Black church member who took my CHL class. He wants me to give two 40 minute presentations to members of seveal black churches about CHL. I have a powerpoint program for one presentation on CHL, but need help on where I can find good information on alternative Safety measures (other than using firearms). If I can find good info I can put together a PP presentation. Any help would be appreciated. These will be people probably not capable of contact fighting (Karate, boxing, etc.).