LARRY SILVERSTEIN'S INTERVIEW
Larry Silverstein, the leaseholder of the Twin Towers and Building 7, stated in a televised interview that he told the New York City fire department to "pull" World Trade Center 7.
However, in order to pull the building, the explosives would have needed to have been planted in advance in anticipation of 9-11. No one would have planted the explosives on 9-11 because the building was on fire.
Prior to and since 9-11, no steel frame building has ever collapsed as a result of fire.