"Discover how the twin towers were built, how they survived a terrorist attack in 1993, and why they came down eight years later. CGI graphics and eye-witness interviews unravel the split-second events of September 11th in visual detail, explaining the answers to the questions that haunt the American public and the world."@en
"Home use only."@en
"Examination of the engineering, construction and design of the World Trade Center and the reasons for its collapse in the attack of September 11, 2001. Includes historical footage of construction and the attacks in 1993 and 2001, and computer simulations of the structure. Also includes commentary from architects, structural engineers, and the project manager, Guy Tozzoli."@en
"Examination of the engineering, construction and design of the World Trade Center and the reasons for its collapse in the terrorist attack of September 11, 2001. Includes historical footage of construction and the attacks in 1993 and 2001, and computer simulations of the structure. Also includes commentary from architects, structural engineers, and the project manager, Guy Tozzoli."