September 11 Memorial and Museum

The south reflecting pool of the 9/11 Memorial Plaza is seen on the tenth anniversary of the completion of the initial cleanup efforts at ground zero in New York, May 30, 2012. REUTERS/Andrew Burton

(FILE)A rose is placed on a name engraved along the South reflecting pool at the Ground Zero memorial site during the dedication ceremony of the National September 11 Memorial Museum in New York May 15, 2014.

(FILE)The 9/11 Memorial & Museum, the site of the former twin towers, in New York, on April 23, 2021. - It is the skyscraper that replaced the Twin Towers in New York's skyline. Inaugurated in 2014, the One World Trade Center has become a symbol of resilience after the horror of 9/11.

(FILE)The south pool of the 9/11 Memorial is seen as tourists visit ground zero in New York June 5, 2012. REUTERS/Eduardo Munoz

(FILE)Police officers stand outside Ground Zero on the morning of the 15th anniversary of the 9/11 attacks in Manhattan, New York, U.S., September 11, 2016. REUTERS/Andrew Kelly

(FILE)Commuters travel through the Oculus transportation hub in New York, on July 30 2021. The roof of the building opens every September 11 as a memorial to the victims of the 9/11 attacks.

(FILE)The Oculus transportation hub (L) stands next to Freedom Tower in New York, on July 30 2021. The roof of the building opens every September 11 as a memorial to the victims of the 9/11 attacks

(FILE) This file photo shows the One World Trade Center tower in New York on July 3, 2016. - It is the skyscraper that replaced the Twin Towers in New York's skyline. Inaugurated in 2014, the One World Trade Center has become a symbol of resilience after the horror of 9/11.

(FILE)The One World Trade Center "Freedom Tower" rises above the Manhattan skyline in New York, on June 10, 2021.