Gol-damnit! This type of idiocy sets us back so far...How long before some other idiot says "hey, let's try the 44 mag!" Maybe they should have tried it first and the results would have thinned the gene pool and dissuaded any other lunatics from trying it. You gotta know that's coming...
Alright, I count this as a mental problem, so this video needs to be saved, the participants identified and when any of these Neanderthals apply for a CCW permit (like they would...), they should be denied. And maybe the shooter could be charged with aggravated assault, or something.