Ten years ago: NATO leaders gathered in Turkey closed ranks on a pledge to take a bigger military role in Iraq; President George W. Bush declared that the alliance was poised to "meet the threats of the 21st century." Insurgents threatened to behead Cpl. Wassef Ali Hassoun (wah-SEF' ah-LEE' hah-SOON'), a U.S. Marine who'd vanished in Iraq, in a videotape that aired on Arab television. (However, Hassoun contacted American officials in his native Lebanon the following month; after being reunited with his family in Utah, Hassoun disappeared in December 2004. Suspected of desertion, he has not been heard from since.)