New York Yankees to retire Paul O'Neill's jersey number during
Paul O'Neill on No. 21 retirement Yankees
Yankees' World Series chase helped New York heal after 9/11
NY Yankees royalty honored as Paul O'Neill's No. 21 is retired
Paul O'Neill Yankees No. 21 retired
Warrior On The Field, Yankee For Life
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Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed