WHAT!? LOL! Grain of salt required.
Since at least 1950, all but two public mass shootings in America have taken place where general citizens are banned from carrying guns. In Europe, there have been no exceptions. Every mass public shooting has occurred in a gun-free zone. And Europe is no stranger to mass shootings. It has been host to three of the six worst K-12 school shootings and by far the worst mass public shooting perpetrated by a single individual.
Read more at http://www.philly.com/philly/blogs/thinktank/Would-be-killers-target-gun-free-zones.html#eMIFjIu1HBUCmz0o.99