Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed
New York Yankees history: Paul O'Neill's number 21 must be retired
Yankees retire Paul O'Neill's No. 21 jersey - NBC Sports
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Yankees GM Brian Cashman Backs Aaron Boone to Turn Fans' 'Slings' into 'Bouquets' – NBC New York
Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed
Easily the one that deserves it the most Honestly, just put Paul back in the lineup today - New York Yankees fans brutally boo Hal Steinbrenner during Paul O'Neill's jersey retirement ceremony
Yankees' Hal Steinbrenner, Brian Cashman Booed at Paul O'Neill's Jersey Retirement, News, Scores, Highlights, Stats, and Rumors
Yankees fans boo Hal Steinbrenner during Paul O'Neill ceremony
Yanks' Cashman backs Boone to turn `slings' into 'bouquets