Hey Bushbasher
Here's my humble take on it. Some radical folks in the us call themselves "survivalists" and they are a tribe of their own. Often closely related to militias and right-wing/extreme-right-wing political opinions, those guys are preparing for WWIII. I sure think they will be ready to shoot at any trespasser, and that they will have plenty of food for a few weeks, but then what... ?
They are not prepared. They just like to play with big guns and imagine themselves ruling and being top of the food chain in a new world order. Those guys scare me.
That being said, even though I have no firearms at home, I do stock a minimum ammount of water, food, fuel... and a few other home essentials (batteries, flashlights, candles, batt powered radio, few tools and lots of duct tape...) that have proven handy more than once in real life. Just last summer the tap water was out, we had water to drink, wash the kids, cook the pasta, etc. Same for major power outage (that happened in winter in montreal, Canada, a few years back... that was ugly... very few prepared people could stay home while the others piled up in heated gymnasiums... or paid 3000$ a night for any cheap hotel room where they had generators...).
I DO think major crisis CAN happen, though. Just seeing how fast Sarajevo came down from hosting the olympics to the total chaos it was afterwards, I think nobody can honestly say that it won't ever happen to them. I don't think that's being paranoid... However, piling up full crates of 7.62 ammo and frag grenades are not the best way out IMHO... I like to concentrate on staying alive rather than killing anything that moves...
Besides if the **** really hits de fan, as they say, if I really need a gun I'll just have to pick one up.
Cheers,
David