NEW YORK - SEPTEMBER 11: A flower and an American flag are placed on the next to the names inscribed on the edge of the memorial pool during observances for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. The nation is commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Mary Altaffer-Pool/Getty Images)
Eleven years after the Sept. 11, 2001 terrorist attacks, the world remembers the victims and their families.
The planes that crashed into the Twin Towers at the World Trade Center in New York City, the Pentagon in Arlington, Va. and a field in Shanksville, Penn., killed nearly 3,000 innocent people.
People around the world gathered on Sept. 11, 2012 to commemorate the lives lost that day more than a decade ago.
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