Ground Zero ten years later
Sept 11 Rebuilding
Credit: AP
In this July 19, 2011 photo, developer Larry Silverstein looks out from his office tower, 7 World Trade Center, at the ongoing construction of the World Trade Center site in New York. His company, Silverstein Properties, is constructing three office towers at the site that was ravaged in the attacks of Sept. 11, 2001. (AP Photo/Mark Lennihan)
