Please note none of this is conspiracy theory, it's strictly science, the result of which contradicts NIST's official published theory (conclusion) on the "collapse" of World Trade Center 7 on 9/11/01. It is however, or should be, world breaking news. As of this post, to my knowledge (please correct me if I'm wrong) not one of the largest 20 news outlets has published one sentence on this discovery by a leading and most respected forensic building collapse expert in a 2 year (and ongoing) study, Dr. Leroy Hulsey, University of Alaska at Fairbanks. http://cem.uaf.edu/cee/people/leroy-hulsey.aspx These are just his preliminary findings (see "Evaluation Progress"). He has much more information that he is currently in the process of verifying. All his findings and conclusions and methods are to be published for peer review shorly. The scientific method requires such transparency/availability and NFPA (fire investigation) protocol requires the use of the scientific method.