I dont think you can shoot someone for threatening you. Unless reasonable person would believe that you were in imminent danger of death or serious bodily harm apparently. Guy in other video actually got pushed to ground and was technically attacked but that wasnt enough to argue he feared imminent danger of death or serious bodily harm. Both guys would have probably gotten off if they had not agreed to be interviewed without a lawyer though. And I think thats the problem - I suspect that a hell of a lot of people are getting away with this kind of thing. And I suspect that a hell of a lot are fine with that. That a hell of a lot or fine with a white guy shooting a black guy that makes an empty threat - or pushes them over. If someone pushes you carry and conceal people over - especially a black guy - you are going to shoot them right? That is a problem.
And what about it?