The World Trade Center’s twin 110-story towers once dominated the Manhattan skyline but were destroyed by suicide-piloted jetliners on September 11, 2001, with a tragic loss of life. Where the two towers of the World Trade Center once stood, now stand two square reflecting pools, each one acre in size. Known as the National September 11 Memorial, the area is a moving tribute to the almost 3,000 people killed as a result of attacks on September 11, 2001 and also the six people killed in the earlier World Trade Center bombing in February, 1993.
