This week Visibility 9-11 welcomes San Francisco Bay area architect Richard Gage, AIA, founder and driving force behind Architects and Engineers for 9-11 Truth.  To date, 477 architectural and engineering professionals and 2432 other supporters including A&E students have signed the petition demanding of Congress a truly independent investigation.This discussion focuses around the AE911 slogan, "9/11: Re-examining the 3 WTC high-rise "collapses" and includes information relevant to the fall of the Twin Towers and WTC7 as well as the recently released and long awaited NIST report in the implosion of building 7.Intermission music by Mos Def and Immortal Technique.Ending music by Gary Moore.