NEW YORK/WASHINGTON -US President Barack Obama said on Tuesday that the Sept. 11 victims would be remembered "no matter how many years pass" as Americans marked the 11th anniversary of the attacks in which nearly 3,000 people were killed by airliners hijacked by Islamist militants.
Two of the passenger jets brought down the Twin Towers of New York City's World Trade Center, another hit the Pentagon outside Washington and a fourth crashed in a field in Pennsylvania when passengers aboard that flight fought back against the hijackers.
Obama, speaking at the Pentagon where 184 people were killed, told victims' families that the whole country shares their loss.
"Eleven times we have paused in remembrance and reflection, in unity and in purpose," Obama said. "This is never an easy day, but it is especially difficult for all of you, the families of nearly 3,000 innocents who lost their lives."