Weezer has done it again in a stroke of viral genius.  With their recent exclusive Yahoo! video release of the song “Trouble Maker, they offer a encore show-stealing performance.  Just as they did with the ground-breaking YouTube release of their hit “Pork and Beans”, where they featured a number of viral internet video “stars”, the group breaks new ground by once again, calling upon a “crowd sourced’ concept, getting their fans into the act in a very special way.  In August, the