NFL Preseason 2011 (26 images)

After uncertainty as to whether this year's season would even begin, the NFL preseason has started off with a bang as teams ready themselves for the upcoming season.
Updated: Aug. 29, 2011 at 11:25 AM
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Pittsburgh Steelers Troy Polamalu returns an interception in the second quarter of the pre-season game against the Philadelphia Eagles at Heinz Field in Pittsburgh, Pennsylvania on August 18, 2011. UPI/Archie Carpenter
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