TFK's mistake was debating Tony on a null issue in the first place.
In another thread I drew Tony out and got him to reveal his thoughts on how the conspiracy was carried out, and it was clear to everyone that he lacks operation knowledge of the process and material needed to bring down WTC7 and the other towers in the way that we saw them fall.
In short: Tony can't explain how the explosives got into the buildings or how they were set off. He explanation for the type of explosive charges, in the context of the disaster, that relies more on magic than chemistry.
Finally, there isn't an "Official Story", there are over 20 final reports on 9-11, not a single one points to CD.
ps
This forum should make up t-shirts that say "Disingenuous Piranhas" because that's the coolest thing ever.