Here's an eight minute video produced by Roberta Newman for the American Jewish Historical Society on activities of The Monuments Men who risked their lives to save art during World War II, including finding art masterpieces in two underground salt mines outside of Heilborn, Germany. This video includes narration by Monuments Man Harry Ettlinger who describes how nitro glycerin came 'within two months' of blowing up Europe's greatest art. "The first job I had was to get all 73 cases of stained glass windows that were taken out of the cathedral of Strasbourg," Mr. Ettlinger recalls. "I was the one who saw to it that all the boxes came to the top and got loaded onto trucks to be shipped to Strasbourg about an hour and a half away."