Punching people is still against the rules in the NFL, right? Yeah, I thought so. That makes this violent act by Tommie Harris(notes) even dumber, and it's kind of hard to top the stupidity of punching someone in their football helmet. Knuckle vs. Helmet = Bad news for the knuckle. Observe Chicago Bears defensive lineman Tommie Harris. Harris wasn't around to talk about it after the game, and I haven't seen any quotes from punchee Deuce Lutui(notes), either. Motive on this thing i...