The firefighters of the 514th Civil Engineer Squadron held a ceremony honoring those who sacrificed themselves in the line of duty during the response to the Sept. 11 terror attacks.Their new memorial outside of firehouse here includes a piece of steel from the World Trade Center and a flag that was flown over Kirkuk, Iraq, on Sept. 11, 2008. (U.S. Air Force photo/Maj. Kelly Ann Charland)