Kevin Ryan, former lab manager and scientist at Underwriters Labs, the company that tested the steel used in the World Trade Center buildings, was fired by UL when he went public with information about the cover-up. He explains in detail why the National Institute of Standards and Technology (NIST) report on the World Trade Center collapses is false. He shows that their investigation was deceptive and unscientific at every step. Further, he points out that the reported findings, based on wildly overdriven computer simulation, were in direct contradiction to their physical testing! The UL models of the World Trade Center did not collapse under any test conditions! This talk was given in Chicago on June 4, 2005, at the 9/11: Revealing the Truth/Reclaiming Our Future conference.