Above photograph of Shyam Sunder discussing the NIST report on 7 WTC collapse by Don Berkemeyer; below photograph of the destroyed 7 WTC from the AP One of the lingering conspiracy theories surrounding the attacks on September 11, 2001 is that 7 World Trade Center, which was not hit by a plane, was deliberately destroyed (here's one example of a conspiracy website), because no other steel building has collapsed simply due to fire before.......