twin towers 9/11 documentary

This 60 Minutes Episode premiered on Oct 31, 2001. Dan Rather walked around the remains of the World Trade Center with an engineer who was in charge of the cleanup… I learned a few things I wasn’t aware of after watching this. I had never been to NYC (outside the airport) until 2002.. There were six floors underground. It was basically a city within a city, complete with a shopping mall and metro access. The twin towers had...