AP: Yankees' owner Steinbrenner dead at 80 July 13, 2010 at 1:17 PM CDT - Updated June 21 at 3:25 PM By RONALD BLUMAP Sports Writer NEW YORK (AP) - A person close to George Steinbrenner tells The Associated Press that the New York Yankees' owner died Tuesday morning. The person spoke on condition of anonymity because the team had not yet made the announcement. Copyright 2010 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.