NY Mets' Pete Alonso customizes teammates' cleats to honor 9/11
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Yankees, Mets get green light from MLB to wear first-responder
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Mets Yankees first responder caps September 11
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Mets, Yankees and more pay tribute on 9/11 20th anniversary
Mets, Yankees offer emotional tributes 20 years after 9/11 in
NYC marks 20th anniversary of Sept. 11 attacks
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NY Mets 9/11 remembrance ceremony at Citi Field before game vs Marlins
Mets to wear first responder hats in-game on Saturday for