WREATHS ACROSS AMERICA A United Services Organization volunteer unloads wreaths at Arlington National Cemetery, Va., Dec. 11, 2010. More than 7,000 volunteers placed 24,000 wreaths on the headstones of fallen servicemembers during the annual Wreaths Across America event. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 874187-S-LVK04-648.jpg Photo Gallery