Just scanning through the thread and it seems like everyone is saying the gun(s) had to come from the US and when someone pointed out other ways of obtaining a gun it seemed to go back to it had to come from the US. I mean not trying to take it personal or anything, just an observation.
Mass killings are a world wide problem, it seems. Honestly, when will we, as a society, stop looking at the tool used and start looking at the reasons behind it.
Honestly, whether it happens in the US, Canada, Russia, China or some tiny island no one has heard of, its a tragedy and gut wrenching to the citizens when it happens. I feel for all of you. My thoughts, prayers are with you, whether anyone wants them or not.