ARLINGTON, Va.- Coast Guard Recruit Companies Sierra 185 and Tango 185 march along the road on Arlington National Cemetery toward the Serpens Memorial during the annual Flags Across America event at Arlington National Cemetery, Saturday, November 5, 2011. The recruit companies visited Arlington National Cemetery for their one day of off-base liberty, which is their only break in an eight-week boot camp at the Coast Guard-s Training Center in Cape May, N.J. (U.S. Coast Guard Photo by Petty Officer 2nd Class Etta Smith)