So if some jagoff is yelling at your wife when you come outside, you'd just let that be?
Get out of here w/that nonsense.
100% of us, unless you're just an ultra-wussified coward, would NEVER let another man berate our wives or significant others like that.
It's already been pointed out, but the only reason that loser who pulled the trigger felt so confident was b/c he was carrying. He was an irresponsible gun owner, who is wholly to blame. He inflamed the other guy by berating his wife. I don't see how anyone can see it any other way. The handicapped spot is irrelevant to this discussion too, IMO. It's a cop and/or a meter maid's job to do parking enforcement...not Joe Schmoe's.