But the GP wanted to address the safety issue, not a monitory one and brought up the prevent harm to you or a loved one argument, aka think of the children. My personal thoughts on what to do in that situation are definitely something that shouldn't be used to dictate public policy. Also if one really wanted to carry out a terror attack in the US it would be very trivial to accomplish, especially one that would cause significant harm to those in power or economic harm. The only reason we don't see those types of attacks is two reasons. One, there just aren't that many terrorists here. Two, the terrorists that are here seem to be individuals that surprisingly have managed to not choke on their own tongue. I mean these people are really really stupid considering how easy it is to blow shit up. God knows my friends and I blew a lot of shit up while in high school, especially not being far from some very rural places, things like trees, rocks, stumps, the stream, some corn, trash we found out in the woods. The Boston bombing showed just how easy it is to blow shit up and yet there haven't been any copy cats of that, granted maybe buying a pressure canner now means you get shipped off to Gitmo immediately, but those were just large pipe bombs and last week when I went to the local home improvement store I saw that you can still buy pipe and pipe caps so that can't be it.