Master Sgt. Keith Coyle shows Marilyn and David Lair the name of a Vietnam War veteran they were looking for on The Moving Wall displayed at the North Charleston Performing Arts Center in North Charleston, S.C., Oct. 17. Airmen, Sailors, Soldiers, Marines and Coast Guardsmen stood watch 24 hours a day from Oct. 16-20 at the wall which is a half-size replica of the Vietnam Veterans National Memorial, The Wall, located in Washington, D.C. Sergeant Coyle is with the 437th Aircraft Maintenance Squadron and the Lairs are from Charleston, S.C. (U.S. Air Force photo/Airman 1st Class Melissa White)

David Lair and Master Sgt. Keith Coyle find the name of a Vietnam War veteran on The Moving Wall displayed at the North Charleston Performing Arts Center in North Charleston, S.C., Oct. 17. Airmen, Sailors, Soldiers, Marines and Coast Guardsmen stood watch 24 hours a day from Oct. 16 to 20 at the wall which is a half-size replica of the Vietnam Veterans National Memorial, The Wall, located in Washington, D.C. Mr. Lair served in the Navy during the Vietnam War and is from Charleston, S.C., and Sergeant Coyle is with the 437th Aircraft Maintenance Squadron. (U.S. Air Force photo/Airman 1st Class Melissa White)

Attendees stand for the National Anthem during the closing ceremony for The Moving Wall display at the North Charleston Performing Arts Center in North Charleston, S.C., Oct. 18. Airmen, Sailors, Soldiers, Marines and Coast Guardsmen stood watch 24 hours a day from Oct. 16 to 20 at the wall which is a half-size replica of the Vietnam Veterans National Memorial, The Wall, located in Washington, D.C. (U.S. Air Force photo/Airman 1st Class Katie Gieratz)

The United States Marine Corps Band from Parris Island, S.C., play during the closing ceremony for the Moving Wall display at the North Charleston Performing Arts Center in North Charleston, S.C., Oct. 18. Airmen, Sailors, Soldiers, Marines and Coast Guardsmen stood watch 24 hours a day from Oct. 16 to 20 at the wall which is a half-size replica of the Vietnam Veterans National Memorial, The Wall, located in Washington, D.C. (U.S. Air Force photo/Airman 1st Class Katie Gieratz)