The Official Story of the Collapse of WTC Building 7 Lies in Ruins Paul Craig Roberts A research team at the University of Alaska’s Department of Civil and Environmental Engineering, led by Dr. Leroy Hulsey, Dr. Zhili Quan, and Professor Feng Xiao, Department of Civil Engineering, Nanjing University of Science and Technology, released yesterday for … Continue reading The Official Story of the Collapse of WTC Building 7 Lies in Ruins