The questions just keep pouring in. This week’s drop covers advice for knife users, how to generate your own power, ammo recommendations and more.

I don’t advocate violence for violence’s sake. But when it comes to self-defense, you should do whatever you need to do to get out of the situation alive.

Most people don’t realize one of the most vulnerable points of any retail transaction is the moment you check out. Avoid becoming a victim of a point-of-sale attack with these tips.