But why is it this such a problem or the potential for such a problem so big in US, though? It it because US basically has 10x the population of most European countries, and therefore there ought to be at least one person like this once in a while? Or does this happen because, while some people may be crazy, having crazy with easy access to weapons makes the danger that much greater? I mean I can't say I've heard about many such stories in Europe.
And what about that story that in 2011 there have been 85 bullets shot during the whole year by the police, while in US the police has shot one person alone with that many bullets. Surely the easy access to guns, and to automated guns for the police, has made this that much more possible? And that it also created a culture where if someone just pisses you off enough, you're then very likely to just go and shoot them?