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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Funding for FRONTLINE is provided through the support of PBS viewers and by the Corporation for Public Broadcasting. Major funding for FRONTLINE is provided by the Ford Foundation. Additional funding …

20 Days in Mariupol

Documentary

20 Days in Mariupol

Watch the Oscar-winning documentary. FRONTLINE and The Associated Press present an extraordinary account of the Russian siege of Mariupol, seen through the lens of the AP’s Mstyslav Chernov and two colleagues who documented the atrocities and their own escape.

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