Pittsburgh Steelers safety Troy Polamalu says he's retiring after 12 seasons, NFL
History (PDF File) - The Pittsburgh Steeler Gridiron
Troy Polamalu: Every Interception From His Hall of Fame Steelers Career
A tribute to Pittsburgh Steelers legend Troy Polamalu
The Life And Career Of Troy Polamalu (Complete Story)
Steelers' Legend Troy Polamalu Gains An Eye-opening Experience In Pittsburgh
Pittsburgh Steelers' Troy Polamalu Will Attend Hall of Fame Enshrinement - Sports Illustrated Pittsburgh Steelers News, Analysis and More
Steelers' Legend Troy Polamalu Gains An Eye-opening Experience In Pittsburgh