NlwjteSZiUkPreliminary Study Results Show Fire Not Cause of WTC7 Collapse Derrick Broze September 13, 2016 4561 Text to Audio Player On September 11, 2016, Derrick Broze spoke with Dr. Leroy Hulsey, the head of the Department of Civil Engineering and a structural engineering professor at the University of Alaska Fairbanks. Dr. Hulsey discusses his two year study looking into the collapse of World Trade Center 7. More details: https://www.mintpressnews.com/911-truth-movement-still-peeling-back-layers-us-governments-911-narrative/220302/ Find more videos like this at: www.theconsciousresistance.com