20 years after 9-11, Mike Piazza is still moved after dramatic Home Run
Watch Mike Piazza's emotional post-9/11 home run at Shea Stadium
Mike Piazza's post-9/11 home run remains memorable to New York City 20 years later
Mike Piazza recalls first Mets game in NYC after 9/11
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Mike Piazza - Wikipedia
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Twenty Years Later, Mike Piazza's Dramatic Post-Sept. 11 Home Run Remains a Moment of Hope – NBC 6 South Florida