Families remember loved ones at September 11 memorial site
Sept 11 Anniversary
Credit: AP
President Barack Obama and first lady MIchelle Obama greet family members of those who died during the attacks on the World Trade Center at the National September 11 Memorial during a ceremony marking the 10th anniversary of the attacks at World Trade Center, Sunday, Sept. 11, 2011 in New York. (AP Photo/Mary Altaffer)
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Western Washington on Sept. 11, 2001
