Yesterday in texas, a state that is considered gun friendly and that contains 20% of all the guns in the usa, there was a shotting. 6 people died. No one shot or disarmed the perp... he killed himself.

Gun ownership in Norway is by far the highest in western Europe. Military serivce is an obligation.

The truth is most humans will try to safe themselfs. Confronted with a sitution like this the flight instinct kicks in. I bet most of the survivors didn't even think of magnetude of this shooting. Looking back now I'm sure many of them regret not doing anything.