Members of the NYPD Emerald Society Pipes and Drums band pause during a procession in Lower Manhattan to mark the 15th anniversary of the 9/11 attacks and the police officers who were killed during and after the event. Families, officers and friends gathered for remarks and a wreath laying at a wall commemorating fallen officers.
(Photo by Spencer Platt/Getty Images)
America Pauses to Remember Sept. 11, 2001 (Click Photos to Enlarge!)