New: 87 Deceased NFL Players Test Positive for Brain Disease
Helmet safety: Inside the complicated equipment industry - Sports Illustrated
Cleveland Browns make NFL playoffs for first time since 2002
Garrett loses cool, hits Steelers QB with helmet in brawl
NFL concussion committee hears from helmet makers - The San Diego Union-Tribune
NFL players who cause concussions should miss as many games as the players they injure - ESPN
Does Football Have a Future?
Garrett loses cool, hits Steelers QB with helmet in brawl
Colt McCoy Showed No Concussion Signs, Browns Coach Says - The New York Times