Author William Langewiesche talks "American Ground: Unbuilding the World Trade Center." 

September 13, 2021
William Langewiesche, author

William Langewiesche, author of "American Ground: Unbuilding the World Trade Center." The author was granted unprecedented and remarkable access to Ground Zero to observe and chronicle the work of clearing the immense mountain of debris left in the wake of the collapse of the Twin Towers.