U.S. Marines listen as a memorial is dedicated to the 221 Marines, Soldiers and Sailors, who were killed in Iraq while serving with 5th Marine Regiment battalions, during a ceremony at the 5th Marine Regiment memorial Park at Camp Pendleton, California December 7, 2007.The memorial, a Texas barrier identical to the ones employed in Al Anbar Province of Iraq for force protection, bears the names of the fallen soldiers. REUTERS/Mike Blake (UNITED STATES)