ADVANCE FOR PUBLICATION ON SATURDAY, SEPT. 4, AND THEREAFTER - Retired NYPD Officer Mark DeMarco wears a wristband with the names of the 14 ESU members killed on Sept. 11, 2001, during an interview in his home in the Staten Island borough of New York on Tuesday, Aug. 3, 2021. He worries that the public memory of the attacks is fading, that the passage of time has created a false sense of security. (AP Photo/Wong Maye-E)