Mike Piazza's post-9/11 home run remains memorable to New York
Mike Piazza's emotional post-9/11 home run
As America Grieved, Sports Helped Console a Nation - The New York
Hall of Famer Mike Piazza has number retired by Mets
New York Mets: Relive Mike Piazza's Post 9/11 Homerun
Mike Piazza's post-9/11 homer helps NY heal
20 years later, the enduring legacy of the Mike Piazza home run - ESPN
Piazza 9/11 Jersey Presented to New Owners After Record Sale
A look back on Mike Piazza's 9/11 home run - TSJ101 Sports!
Twenty Years Later, Mike Piazza's Dramatic Post-Sept. 11 Home Run