Video footage captured on September 11th, 2001, reveals the moment tragedy struck and the moments following, in this clip ...

Maryanne Braverman, a docent at the 9/11 Memorial & Museum who also worked for a law firm at the World Trade Center during ...

The exhibit also includes more flags flown at Ground Zero and other memorial sites, images from photo journalists and items featuring the flag distributed in the aftermath of the attacks. The ...