NFL leaders monitoring viral EMF conspiracy theory about 49ers injuries that doctors have debunked

Leaders from the NFL Players Association and the San Francisco 49ers are again pushing back against a viral conspiracy theory ...

49ers' Christian McCaffrey weighs in on EMF injury theory: 'It's not nothing'

San Francisco 49ers star Christian McCaffrey monitors his health carefully. Whether a nearby power station is contributing to player injuries or not, he's following the viral theory that it has.