Kevin R. Ryan began to investigate the tragedy of September 11th, 2001 through his work as Site Manager for a division of Underwriters Laboratories (UL). He was fired by UL in 2004 for writing to the National Institute of Standards and Technology (NIST), asking about its World Trade Center investigation and UL’s work to ensure the fire resistance of the buildings. He now serves as co-editor of the Journal of 9/11 Studies, and is a former board director at Architects and Engineers for 9/11 Truth. Ryan has co-authored several books and peer-reviewed scientific articles on the subject. More...