Two Port Authority police officers become trapped under the rubble of the World Trade Center. World Trade Center Disaster Study. On August 21, 2002, with funding from the U.S. Congress through FEMA, the National Institute of Standards and Technology (NIST. An investigation of WTC 7's collapse, evidence of controlled demolition. Building 7 was the third skyscraper to be reduced to rubble on September 11, 2001. Heritage is our legacy from the past, what we live with today, and what we pass on to future generations. Our cultural and natural heritage are both irreplaceable. ©2015 | Dallas Market Center 2100 Stemmons Freeway, Dallas, TX 75207 | 214.655.6100 or 214.744.7444 World Trade Center; El World Trade Center original de la ciudad de Nueva York en marzo de 2001. El edificio color marrón rojizo (al fondo a la izquierda de las. The World Trade Center is a complex of office buildings in Manhattan, New York, United States of America. For the complex before the September 11, 2001, attacks. 7 World Trade Center is a building in the World Trade Center complex in Lower Manhattan, New York City. The current incarnation is the second building to bear that. The official source for the World Trade Center and Downtown Manhattan. Learn about the 5 iconic office towers, Memorial and Museum, transportation hub and abundance. The World Trade Organization (WTO) deals with the global rules of trade between nations. Its main function is to ensure that trade flows smoothly, predictably and.