Tony, you've sunk to a new low. Instead of taking a couple of steps back from your conspiracy obsession (of course you can't, or won't, because of your obsession), you're following the unfortunate course of redoubling your commitment to it and your central delusion.
You can't accept that Nigro was competent, even though you have no real evidence to show otherwise.
You can't accept that WTC7 could have fallen due to fires, even though you lack the evidence to show otherwise (engineering model?).
Your deep need to believe that your government was in on it, and directing the attacks, the imagined demolitions, requires you to also include FDNY and the Mayor's office in your conspiracy to one degree or another.
However
If you step back from your personal need, your ego's investment, as it were, and simply accept that YOU MAY BE COMPLETELY WRONG, all of the other things fall away into nothing.
Nigro becomes just another victim of the circumstances, making difficult decisions after losing hundreds of his brothers, including his superiors. You could even allow yourself to feel some compassion for the man, instead of suggesting that he be dragged before some kind of inquisition to atone for his part in your imaginary plot.
Leave the man alone, and deal with your stuff on your own, Tony. You're not mentally healthy, and you're saying and writing things that are truly appalling.
Your need to scapegoat others is a sickness, it's not a virtue. I suspect you may have crossed the Rubicon into the land of madness.
As of this moment, I am putting you on ignore, and will not read your comments. They don't deserve further attention.
ETA: Don't forget that Tony has officially run away from the obvious tilt of WTC2 and is trying to 'prove' something (if that's the correct word for what he's attempting) with WTC1, since it tilted less. But while he tries to run from reality, it hasn't gone anywhere! It's still there for everybody to see.
(In case some of you have missed the implications of the difference between the two towers, WTC2 easily meets and exceeds the criteria set forth by Tony himself NOT to display a jolt, so it is therefore allowed to collapse without explosives. Tony is going to try to quibble about a slight difference 'proving' that explosives somehow erased the expected jolt in WTC1. It's obviously an extremely weak argument, because WTC2 is stronger evidence the other way! But count on him to try anyway....and fail.)