People pass the World Trade Center construction site, Monday, Feb. 25, 2013 in New York. Tuesday will mark the 20th anniversary of the February 26, 1993 terrorist bombing of the World

 

              People pass the World Trade Center construction site, Monday, Feb. 25, 2013 in New York. Tuesday will mark the 20th anniversary of the February 26, 1993 terrorist bombing of the  World
People pass the World Trade Center construction site, Monday, Feb. 25, 2013 in New York. Tuesday will mark the 20th anniversary of the February 26, 1993 terrorist bombing of the World Trade Center that killed six people. (AP Photo/Mark Lennihan)