Was this ref making biased calls. Obviously players thought so as there is no reason to do what they did otherwise. They were trying to take him out of the game. Wonder if he continued on after those hits. Thoughts ?
http://www.nbcnews.com/news/us-news...eled-two-football-players-during-game-n422711
http://www.nbcnews.com/news/us-news...eled-two-football-players-during-game-n422711