Reverend Chris Mohr is not merely reporting studies as a journalist, he is pretending to debunk scientific reports by truthers
and NIST! A couple of days ago he was parading on this forum saying he has debunked NIST´s account of the fires in WTC7. And as we know Chris tried to debunk NIST´s free fall admition in one of the silliest YouTube videos ever made, because he could not understand a 2-d graph!
NIST and truthers happen to agree on these two points, but oh now here comes Reverend Mohr and thinks he knows better.

And if any person confronts the good Rev. about being a little bit arrogant and confused about his abilities, he gets all offended and stops talking to that person.
Your focus on attacking the person is strong indication that you cannot or dare not address the issues of fact.
Why not "put up or shut up" and address
one issue of fact. Try this one:
The occurrence of free fall acceleration during a building collapse is NOT proof of CD.
Try these supporting issues of fact.
(a) Free fall of parts of a building MAY occur during a collapse.
(b) Accelerations exceeding "G" may occur during a collapse.
(c) Accelerations occurring during a collapse are features of the collapse mechanism. NOT of what initiated the collapse.
(d) CD is a process of initiating a collapse mechanism.
(e) CD is not the only way of initiating a collapse.
(f) The collapse mechanism which results from failures of certain members of a structure will be the same mechanism whether the failure was induced by CD or any other means.
(g) Therefore to "prove" CD it has to be demonstrated that CD caused the failure of the members which initiated the collapse mechanism which then followed.
(h) THEREFORE the occurrence of certain magnitudes of acceleration is not definitive in distinguishing a collapse as being initiated by CD.
AND - None of those technical facts:
P) Depends on how often or how vehemently Ziggi insults ChrisMohr;
Q) Would vary whether ChrisMohr's explanations are right or wrong.
So why not drop the personal insults and snide comments. FACT is free fall does not distinguish a CD initiated collapse. It is not proof of CD.