This year marks the 13th anniversary of the September 11 terrorist attacks on the United States
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9/11 commemorations: US remembers victims

Americans have commemorated the 13th anniversary of the 9/11 terror attacks with ceremonies in New York and Washington.

The ceremonies began just before 09:00 local (13:00 GMT) and included a reading out of the names of those who died in the attacks.

In Washington, President Barack Obama led mourners in a commemoration held on the White House lawn.