Air Force Airman First Class Colton Burnett carries wreaths at Arlington National Cemetery, in Arlington, Va., Dec. 15, 2012. Colton is assigned to the 11th Civil Engineering Squadron at Joint Base Andrews, Md. Thousands of other volunteers helped place 110,000 wreaths at the graves of fallen service members as part of the annual Wreaths Across America event. DOD photo by EJ Hersom

More images of the Wreaths Across America event at Arlington National Cemetery in the slideshow below