I say bravo. Give that man an award.
First off, it is the BG who initiated the whole incident. If anybody but the BG had been hurt, it would still be on the BG. Nobody knows if the BG would have turned around and killed everyone, if the GG had not shot him. The clerk used concealment to draw, then engaged the BG, who appeared to fire first (though my video was choppy) and the clerk returned fire while the BG was still in the lobby.
Plus, the song was pretty cool too.
Now that mom, she didn't appear to be the brightest bulb in the pack.
All things considered, I thought it was well done.
Shooter429