Graham said this after the game:
"Yeah, it was killer. The penalty on me was a killer, too. I mean, the guy cut me. The guy cut me while I was trying to block him and they don't call that, though. But they call me for retaliating. It sucks. It is what it is. I'm done."
Guess there was unseen retaliation before the whistle blew. Still don't see that called too often. Usually it's assessed after the play for unsportsmanlike conduct, isn't it?