This is a clip from the film "The President: December 1968," a narrative account of President Lyndon B. Johnson's activities for the month of December, 1968, created by the Naval Photographic Center. It shows Christmas at the White House and in Vietnam, and includes President Johnson's message for the troops in Vietnam.
This primary source comes from the Collection LBJ-WHNPC: White House Naval Photographic Center Films.
Full Citation: Motion Picture MP903; December 1968: Christmas in Vietnam; 12/1968; Materials Relating to "The President: December 1968" Project , 12/1/1968 - 12/31/1968; Collection LBJ-WHNPC: White House Naval Photographic Center Films; Lyndon Baines Johnson Library, Austin, TX. [Online Version, https://www.docsteach.org/documents/document/christmas-vietnam, May 8, 2024]