Mike Piazza - Wikipedia
Mike Piazza appreciates Pete Alonso keeping 9/11 traditions - Newsday
Mike Piazza on fatherhood, baseball, secret to happiness
Mike Piazza, NY Mets feel obligation to honor 9/11 victims
Mike Piazza hoping Mets can play in Queens each 9/11 anniversary as part of national remembrance
Mike Piazza praises Mets fans, father, 9/11 first responders in emotional Hall of Fame speech – New York Daily News
Mike Piazza, with one swing, gave grieving city a moment to rejoice after 9/ 11 – New York Daily News
Sept. 11 Attack 20th Anniversary: Live Updates: With Bowed Heads, Americans Reflect on 9/11 and Its Aftermath - The New York Times
Mets Honor 9/11 Responders - WSJ
Mike Piazza's Post-9/11 Home Run Trot - Mets History