Anybody see Hillbilly Preppers yet? I believe that it's on Discovery. They have a gun/survival store and home security business. While I have to clench my fists and grit my teeth to get past the hick accents (sound fake) and the beard pettin' azz scratching, good ol' boy poo they really come up with some clever, made on the spot, security devices! I'm saving one on DVR showing a PVC tube on a door that, when set, dumps 20,000 air soft balls on the floor if the door is opened. Lots of stuff like that! Interesting show. PS: Apologies guys, as mjbskwim says, it's "Prepper Hillbillys."