World Trade Center 9/11- Recovery and debris removal NIST VIDEO

Footage released by NIST under F.O.I.A of the clean up of the World Trade Center ,New York ,USA after the attacks of September 11th 2001

Footage released by NIST under F.O.I.A of the clean up of the World Trade Center ,New York ,USA after the attacks of September 11th 2001.
From NIST Release 10.