White roses are placed on the names of the six people who were killed 20 years ago in the first terrorist attack on the World Trade Center in New York, before the start of a ceremony to

 

              White roses are placed on the names of the six people who were killed 20 years ago in the first terrorist attack on the World Trade Center in New York, before the start of a ceremony to
White roses are placed on the names of the six people who were killed 20 years ago in the first terrorist attack on the World Trade Center in New York, before the start of a ceremony to remember them Tuesday, Feb. 26, 2013. About 50 people attended the ceremony, held at the 9/11 memorial, where the twin towers were destroyed eight years later. (AP Photo/Mary Altaffer)