NOVA: Ground Zero Supertower
Wednesday, September 11 at 9:30 p.m.
Return to Ground Zero to witness the final chapter in an epic story of engineering, innovation, and the perseverance of the human spirit: the completion of One World Trade Center. This program examines the new skyscraper rising up 104 stories and 1,776 feet from the site where the Twin Towers once stood. Access extraordinary behind-the-scenes struggles of the engineers and architects.