NFL: A History of Violence and Brutality in Football » James Harrison, Mohamed Massaquoi

Pittsburgh Steelers linebacker James Harrison (92) hits Cleveland Browns wide receiver Mohamed Massaquoi (11) during the second quarter of a an NFL football game in Pittsburgh.  Harrison was fined $75,000 on Tuesday, Oct. 19, 2010, for his hit against Massaquoi. (AP Photo/Don Wright, File)

Pittsburgh Steelers linebacker James Harrison (92) hits Cleveland Browns wide receiver Mohamed Massaquoi (11) during the second quarter of a an NFL football game in Pittsburgh. Harrison was fined $75,000 on Tuesday, Oct. 19, 2010, for his hit against Massaquoi. (AP Photo/Don Wright, File)

FILE – In this Oct. 17, 2010, file photo,