I stumbled across this video. If you can get past the cheesy music and the “we’re from the government and we’re here to help” way of making even the most interesting topics seem pretty boring, this is a very informative presentation. It’s also pretty long; about 18 minutes, to be semi-precise. If you’ve been thinking about buying a shotgun for home defense (RF’s series continues next week), this video presents some eye-opening information. And what they hey, it’s from the government. They wouldn’t lie to you, would they?