This is a new snippit of footage recently released of the WTC disaster…
Check out the still blowups and then watch the footage very carefully…
Frame-by-frame reveals that the flashes are not artifacts, but events.

Then we have the disintegrating spire…
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Tee, in looking at the colum photos, in frame three it looks like the colum has fallen about half way between where it was in frame two and the rooftop to the right. Probably more as the rooftop is higher in the picture in frame three. By frame four its completely obscured by dust or fallen completely out of view. I don’t think it turned to dust. It looks more like it left a trail of dust when it collapsed.
BTW, have you watched the Architects And Engineers video? Probably a dumb question.
Thanks for the comment Darin. If you watch the video from which these stills were taken, I’m not sure you would think the same way.
But of course I welcome your opinion on the matter.
Yes… it looks to me like the entire structure has been compromised, and is in complete freefall. Wow!