Rescuing the Dude from His Namby-pambyism - US History Scene
Contact sport - Wikipedia
Steelers-Bengals marred by worrying injuries on brutal, ugly night for NFL, NFL
Paul Gardner: Why is football ignoring the problem of goalkeeper violence?
Injuries make the NFL a brutal sport. But the violence is partly why fans love it
Is the NFL too violent to continue as a mainstream sport? - Quora
Does Playing Football Make You Violent? Examining The Evidence
Half of Americans now think tackle football is not appropriate for kids to play. Conservatives, Christians and those with more traditionalist values were more likely to say football was still appropriate for
The Cowboys conflict: The cost of rooting for America's Team - ESPN
The Concussion Crisis in Australian Rules Football - The New York Times
How NFL Blitz Became the Best Arcade Football Game Ever Made
What's buhurt? Medieval combat sport with armor, swords, axes - Los Angeles Times
A History of Fatal Sports Fan Violence