#NFL fans: Great piece on how the 'tough guy' culture of the league works against efforts to combat head injuries - http://bit.ly/8AhG0m
3:46 PM - 3 Dec 2009
0 replies
3 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.