Traces of explosives in 9/11 dust, scientists say

http://www.deseretnews.com/article/705295677/Traces-of-explosives-in-911-dust-scientists-say.html?pg=1

For several years, Jones has theorized that pre-positioned explosives, not fires from jet fuel, caused the rapid, symmetrical collapse of the two World Trade Center buildings, plus the collapse of a third building, WTC-7.

The newest research, according to the journal authors, shows that dust from the collapsing towers contained a "nano-thermite" material that is highly explosive.