&gt; Compare that to the whole of Europe, where you have maybe one per decade.<p>Really?  There are a couple Wikipedia entries you should read.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;School_shooting#Europe" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;School_shooting#Europe</a><p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;List_of_rampage_killers_(Europe)" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;List_of_rampage_killers_(Europ...</a><p>There have been two mass murderers in Switzerland alone in the last 15 years, and it&#x27;s basically the size of Dallas&#x2F;Fortworth.  Not to mention, y&#x27;know, recent events in Paris.