Rush was talking about this today.
Rush has actually been talking about the concussion issue long before this. I tend to suspect he is right that liberal do-good-ers will be the death of football and most other 'brutal contact sports'. Powder puff football? Could happen, pop a beer and watch the cheerleaders rough each other up.
Of course Rush is not allowed to buy in to the OBN of the NFL since he isn't liberal enough.
Scary isn't it.