PITTSBURGH - JANUARY 18: Troy Polamalu #43 of the Pittsburgh Steelers returns an interception for a touchdown in the 4th quarter against the Baltimore Ravens during the AFC Championship Game on January 18, 2009 at Heinz Field in Pittsburgh, Pennsylvania. The Steelers defeated the Raves 23 to 14 to advance to Super Bowl XLIII. (Photo by Rob Tringali/Sportschrome/Getty Images)