Troy Polamalu of the Pittsburgh Steelers is retiring from NFL - BBC News
Pittsburgh Steelers hope Troy Polamalu retires so they will not have to release him - ESPN
Black and Gold: Steelers safety Troy Polamalu retires
Troy's plays are what legends are made of
Troy Polamalu's Retirement a Necessary Step in Rebuilding of Steelers Defense, News, Scores, Highlights, Stats, and Rumors
Steelers' Polamalu retires after storied career
Steelers Troy Polamalu retires from the NFL
Steelers Flashback: Troy Polamalu's First Career Interception - Steelers Depot
Troy Polamalu retires: Steelers safety retires after 12 seasons - Sports Illustrated
Titans won't forget Troy Polamalu
Steelers Still Searching For Their Next Polamalu Two Years On - Steelers Depot
Troy Polamalu, American Football Wiki
Pittsburgh Steelers' Troy Polamalu: Players fighting big business - ESPN