:''"On the east (Washington Street) side of the building, most of the damage appeared to be due to the lateral pressure of the spreading debris at the base of WTC 7."'' <ref>World Trade Center Building Performance Study: Data Collection, Preliminary Observations, and Recommendations; Agency Publisher: Federal Emergency Management Agency, Federal Insurance and Mitigation Administration, FEMA Region 2, ISBN: 9780160673894, Seite 7-10</ref> | :''"On the east (Washington Street) side of the building, most of the damage appeared to be due to the lateral pressure of the spreading debris at the base of WTC 7."'' <ref>World Trade Center Building Performance Study: Data Collection, Preliminary Observations, and Recommendations; Agency Publisher: Federal Emergency Management Agency, Federal Insurance and Mitigation Administration, FEMA Region 2, ISBN: 9780160673894, Seite 7-10</ref> |