I had a good talk with an architect the other day and we talked about 9/11, how I was in lower Manhattan that day, and how I first thought all the talk about the towers being brought down by explosives was wild conspiracy theory when I first heard it 20+ years ago, but now, after reviewing a lot of things, believe it WAS brought down by explosives, with the jets as the "cover". I mentioned the various pieces of evidence, and he was definitely interested, but what most got him questioning the "official explanation", was when I said that thermite was found at the WTC site. However, I now realize I have never seen "the sauce" on that, other than a recent video mentioning it, with photos of microscope images of supposed thermite. Has thermite been ABSOLUTELY documented as being present at the WTC site? If so, what logical explanation could there be for it to be found other than residue of explosives used to bring the towers down?