Attendees of the 9/11 Memorial are seen from the 90th story of One World Trade Center in New York

 
Attendees of the 9/11 Memorial are seen from the 90th story of One World Trade Center in New York
Attendees of the 9/11 Memorial are seen from the 90th story of One World Trade Center in New York, April 30, 2012. The addition of iron columns to the 100th story pushed the height of One World Trade above that of the Empire State Building today. REUTERS/Lucas Jackson (UNITED STATES - Tags: CITYSPACE SOCIETY)