Time-Lapse Video of the 9/11 Memorial - NBC New York

    Time-Lapse Video of the 9/11 Memorial

    This time-lapse video shows the 9/11 memorial being constructed from 2004 to 2011. The memorial opened to the families on the 10th anniversary and to the public a day later. (Published Monday, Aug 22, 2011) This time-lapse video shows the 9/11 memorial being constructed from 2004 to 2011. The memorial opened to the families on the 10th anniversary and to... See More