Veterans Day is a federal holiday honoring all U.S. military veterans who have served in the nation's armed forces. It was originally known as Armistice Day commemorating the end of World War I, which formally concluded 106 years ago today on Nov. 11, 1918. We meet a Gulf War Veteran-turned professional photographer who visited the overseas cemeteries where soldiers — and others — who served in World War I and World War II were laid to rest.