Well that’s what happens when you dance in children’s blood and you still don’t get what you wanted.
“I’m really pissed - all those kids we had killed (or staged) and STILL we don’t get gun control.” (Conspiracy mode on)
But, it isn’t much different than his more likely thinking:
“I’m really pissed - all those kids killed and STILL we don’t get gun control. An opportunity like this doesn’t happen very often.”