Yeah, I addressed that briefly in my first comment. This definition of "mass shooting" is much, much broader and very different from what most people are thinking of when people talk about mass shootings. Like, I'm fully aware of how serious the gun violence problem in the US is, but I'm not thinking of a domestic violence situation where multiple people got injured, or a gang related shooting at a club where some bystanders are killed when I hear the term "mass shooting". Don't get me wrong, those situations are tragic, and the availability of guns in the US makes them so much worse, but I understand the psychology of them pretty well, I think. It's not a mystery to me why they are happening. But the kind of situation where a person goes to a place and just starts indiscriminately shooting people is what I don't understand, and it's what I tend to think of when people talk about "mass shootings". Maybe this is just me being wrong, or maybe it's a problem of imprecise terminology.