Patrick Mahomes, Tony Pollard ankle injuries caught the NFL's attention - The Washington Post
Eagles' Cary Williams fined $15,750 for horse-collar tackle
Roy Williams Joins Wagoner Family To Prevent 'Horse Collar' Injuries
Making the gridiron safer, Sports
49ers get a boost from 3rd-stringer
Suh Stomp Will Cost Big Money -- And Much More
Tony Pollard Rule? NFL to consider rule change after RB injury
Williams banned - Eurosport
Lions DT Ndamukong Suh suspended 2 games
Tony Pollard Rule? NFL to consider rule change after RB injury