Sign in to NFL Now to watch the best of the NFL, personalized for you

Hidden Art: World Trade Center Graffiti

Associated Press Videos 1:27 mins

Workers and visitors to the new One World Trade Center building are leaving their personal marks on the concrete and steel. Graffiti appears on beams, walls and stairwells of the skyscraper that's rising to replace the destroyed twin towers. (Jan. 24)

View Comments (0)