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          How Iowa's defense generates so many turnovers

          • Adam Rittenberg, ESPN Senior WriterDec 27, 2021, 12:00 PM
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            • College football reporter.
            • Joined ESPN.com in 2008.
            • Graduate of Northwestern University.
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          IOWA CITY, Iowa -- The success of the Iowa Hawkeyes' defense starts with the eyes -- 22 of them, to be exact -- and a little math.