The worst part of this whole thing, aside from the people who were murdered, is the fodder this has created for gun-grabbers. Those morons will jump on this thing with both feet, completely ignoring the fact that this psycho had military clearance, got the job that gave him access to his killing grounds because of that clearance, and he'd also shown multiple signs previous to his attack that he has NO business owning a firearm.
But the gun-grabbers won't see any of that. They will only see a weapon that was used to kill innocent people. The fact that the military itself could be held responsible for their lack of action will not even be mentioned. It will end up being just another story that the lamestream media uses to try to force down the left's agenda of taking all forms of self protection away from honest, law-abiding citizens.
What a mess.