Face to Face with Niels Harrit http://world911truth.org/face-to-face-with-niels-harrit/

Dr. Niels Harrit is a retired associate professor of chemistry at the University of Copenhagen and one among an international team of scientists who published a paper in The Open Chemical Physics Journal on the discovery of nano-thermite in the dust from the World Trade Center collapses on September 11, 2001. He has recently finished a lecture tour of Canadian universities, where he spoke on the subject.