FRONTLINE

"League of Denial: The NFL's Concussion Crisis" preview

Preview: Season 2013 Episode 16 | 2m 15s

The National Football League, a multibillion-dollar commercial juggernaut, presides over America’s indisputable national pastime. But the NFL is under assault as thousands of former players and a host of scientists claim the league has covered up how football inflicted long-term brain injuries on many players. FRONTLINE investigates: What did the NFL know, and when did it know it?

Aired: 10/07/13

Rating: NR

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Covering Coronavirus

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Covering Coronavirus

As the coronavirus pandemic sweeps the globe, FRONTLINE's teams are on the ground at epicenters of the outbreak, from Seattle to northern Italy, investigating this historic moment. Our podcast takes you inside their reporting.

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