The Medal of Honor is the ultimate symbol of military bravery, but a new documentary insists that too many service members have been passed over due to prejudice.
A new collaboration between the U.S. Army and the Smithsonian Institution is expanding the numbers and capabilities of monuments officers in times of war. Their mission is to advise military commanders on how to minimize damage to art and key sites and to aid foreign allies whose cultural heritage is at risk. Jeffrey Brown reports for our arts and culture series, "CANVAS."