@CNN: The degenerative brain disease CTE has been confirmed in a living NFL player for the first time https://t.co/o1jLfRG60I https://t.co/gaaTBxDZMj

@CNN: The degenerative brain disease CTE has been confirmed in a living NFL player for the first time https://t.co/o1jLfRG60I https://t.co/gaaTBxDZMj