Yeah its things like this that are why I carry 90% of the time. But on the flip side the US has a lot of people that carry that have little to no training other than going to a range and shooting paper. I'm a gun nut don't get me wrong haha, but I think for carry laws and such there needs to be a lot more training. You could spend your entire life shooting paper and as soon as a real situation comes up you will A: freeze up and forget about your gun completely and probably get shot anyway or B: draw down and hit a civi or have your own gun used against you. I've spent a lot of time training and being trained to deal with situations like that using everything from knives to assault rifles so I can deal but most can't. Reguardless its all about know the laws though. This old guy was in the wrong for shooting the guy but if they had shot him they would have been in the wrong to. So please, if your going to start carrying, please learn the laws in your state and the localities there in and get some training. There are a lot of training centers out there and I know its not cheap but life is priceless and lawyers are expencive.