After all the discussion I saw about it on Twitter, when I got home last night I went and found the video. My impression is the same as most everyone's... It was a late hit, but the type we see quite often. Wasn't egregiously dirty. Certainly wasn't to the level to invite that type of reaction from Mullen. Looked to me like Mullen was probably pissed about something else that had happened, and then that set him off? Not sure if there were other late hits prior or something, but Mullen's way of handeling it was fittingly of the clown that he is. Leaving the field, then walking back, to hype up the crowd? Then walking into the PC like a cosplay dork and not taking any responsibility for the situation? Just dumb.