Debris is seen outside Combat Outpost Sayed Abad in eastern Wardak province of Afghanistan on Sunday, Sept. 11, 2011. A powerful Taliban truck bomb that wounded 77 American soldiers and killed five Afghans outside a combat outpost served as a reminder on Sunday that 10 years after the Sept. 11 attacks, nearly 100,000 U.S. troops are still fighting a war that shows no signs of slowing down. (AP Photo/Mohammad Naser) less