Sylvia Laudien-Meo, art historian and tour leader with the Municipal Art Society, discusses the permanent memorials in remembrance of September 11, both within the city and throughout the tri-state area.
Watch 911 Ceremonies Live
Ceremonies begin at 8:39am. First moment of silence at 8:46am to mark the moment Flight 11 struck the North Tower.
→ Live Stream of New York CIty's 9/11 Memorial Service at Memorial Plaza | Alternate Stream
