Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

    JUST WATCHED

    24-year-old NFL player retires over head trauma fears

MUST WATCH

24-year-old NFL player retires over head trauma fears

San Francisco 49ers linebacker Chris Borland retired from the NFL after only one season due to concerns over the potential long-term effects of head trauma.

24-year-old NFL player retires over head trauma fears

San Francisco 49ers linebacker Chris Borland retired from the NFL after only one season due to concerns over the potential long-term effects of head trauma.