Overview
- The New York Post ran a July 26 cover saying “Thousands of 9/11 families” wanted Mayor Zohran Mamdani barred from the 25th‑anniversary ceremony, but later online edits attributed large numbers to an organizer’s estimate rather than verified data.
- Popular Information’s interview with petition organizer Giovanni Galante found he did not keep a list of victims’ relatives who signed the petition and that earlier counts — including a 300‑figure — were admitted estimates.
- According to article metadata and follow‑up reporting, the Post quietly changed its online story on July 28 to say Galante estimated between 3,000 and 7,500 family signers instead of issuing a transparent correction.
- CBS News New York amended its headline multiple times after the claim spread and removed related social posts, and right‑leaning outlets amplified larger, unverified figures that widened political attention to the story.
- Family groups are split — a 250‑member group publicly defended Mamdani — and the controversy highlights how unverified claims and editorial edits can politicize a memorial that the National September 11 Memorial & Museum has long treated as nonpolitical.