There's no investigation since the root cause of 9/11 is because of Clinton's inaction against terrorism suring his administration.
All this other planned demolishing nonesense is just that.
Alrighty then. You must have the expertise.
Don't bother beating me with that "scholar" label, I am already properly cowed by your status as "philosopher", and will humbly bow to your superior knowledge.
And it is so elementary that I don't think you can find a single physicist who could disagree with the idea that this was a controlled demolition.''
I'm sure you're right. I'm sure you wouldn't find a single engineer either. Someone with your brainpower must certainly be correct about that.