Posted Jan. 2011 on YouTube by “dvdvanity,” who “was 2 blocks from the World Trade Center when we were attacked that day.” Video was found by researcher 911allcausticcamera and listed as collapse 123. Low resolution with the tower obscured by buildings, the footage also includes chaotic running from the WTC 2 catastrophe.
David Haverty (partial)
YouTube 1 & 2
