9-11 Evidence of the use of THERMITE exposed by Kurt Sonnenfeld

What really brought down the Twin Towers? Over a thousand engineers went on record saying a fire from jet fuel could NOT have done it....what if something else was used, like Thermite, which burns hot enough to melt steel? Thanks to a friend who archived this and other videos, I was able to put this back up for people to see! (as usual, I did not create this video nor do I own the rights to it)