Gallery: 
 

AP Pittsburgh Steelers linebacker James Harrison, right, plays with safety Troy Polamalu during training camp at the NFL football team's practice facilit - Photo

Pittsburgh Steelers linebacker James Harrison, right, plays with safety Troy Polamalu during training camp at the NFL football team's practice facilit

Sunday July 31, 01:18 AM
Pittsburgh Steelers linebacker James Harrison, right, plays with safety Troy Polamalu during training camp at the NFL football team's practice facility on Saturday, July 30, 2011, in Latrobe, Pa. (AP Photo/Keith Srakocic)