Is it lawful for a CCW holder to carry while under the influence od drugs/alcohol? I honestly don't know,so please fill me in. If not,then this guy apparently was not in compliance with the law. If he was suffering from PTSD or whatever,was he on medication for it? If so, should he have been carrying? How do these drugs affect peoples minds?

I agree that there have been many abuses of power by police over th years, but judging from the witnesses, I'm not sure this is one of them.Seems to me the officer did what he felt was necessary,and made the best decision he could in the few seconds he had.