One view treats the 9/11 ceremony as belonging first to bereaved families whose objections should be decisive, while another treats a mayor's attendance as a civic duty of the office

Marking twenty-five years since the attacks that killed 2,977 people, the ceremony has become contested. A petition led by a victim's widower asks organizers to bar Mayor Zohran Mamdani, who intends to attend and has designated the date a citywide day of remembrance and service.