CHICAGO - The families of military servicemembers who died while serving their country hold yellow roses in honor of their loved ones during the annual Wreath Laying Ceremony at Daley Plaza in Chicago May 26, 2012. The ceremony is just one of several events in Chicago on Memorial Day weekend to honor the servicemen and women who died while serving their nation. (U.S. Coast Guard photo by Petty Officer 1st Class Lauren Jorgensen)