No, it wasn’t a bit of pre-fight crime-fighting in the style of Jon Jones. At yesterday’s UFC 129 media workout, Georges St. Pierre paid tribute to his karate roots by doing a kata for onlookers, and then proving the effectiveness of the art by disarming a bad guy with a knife. Either that or he’s just screwing with all of us. Is GSP growing a sense of humor? And how many blocks of ice did Lyoto Machida break afterwards?