Hmmm.

This would probably happen a lot less frequently in the US, if the US hurried up and banned guns.

See when this happened in Scotland? In the Dunblane Massacre? We banned guns in the UK. There's been a lot less shootings since then. Because we're not all a bunch of psychos and we handed in our guns.

As far as I'm concerned, anyone who advocates gun ownership in the US from now on wants to kill children.