that is irrelevant to his call for a re-investigation and his assertion the government deterred fact finding and attempted to block everything.. his admission there is no evidence of the temperatures required for failure..that requested evidence..witness statements were not forth coming..that computer models were not validated.. his encouragement to convince his peers to become conspiracy theorist...etc etc
90% of the population has no knowledge of the characteristics of steel and what sustained temperatures it takes to weaken it to the point of failure. I work with steel every day.
Most people think of fire as one thing..hot. Trying to convince them that it is not possible to melt steel with jet fuel is futile.
I honestly don't know what happened in those buildings. I have been in them. I have seen them up close and personal. Almost all of the heat was vented out the broken windows in the first minute or two of the crashes. I defy anyone to melt steel beams of the size of those in the buildings in any kind of experiment using jet fuel under any scenerio. Jet fuel is about the same flamability as charcoal lighter fluid. The shit barely starts a barbeque. Again I have no evidence what possibly caused the failure. It was not jet fuel. Of that I am 100% certain.