[Lurking Libertarian]

I think he meant the hero sniper was not a “good guy.” I got it and it ain’t good.

Not how I read it. I think he is saying that the hero sniper was a good guy, but a good guy with a gun wasn't enough to stop the bad guy with a gun.

[Hot Tabasco]

I think he is saying that the hero sniper was a good guy, but a good guy with a gun wasn't enough to stop the bad guy with a gun.

That's close.......what he is saying is, the pro-gun movement touts a good guy with a gun is what it takes to defeat a bad guy. So here's your good guy that had a gun, and it didn't do him any good so the argument is baseless......gun control is the only answer to this tragedy.