ARLINGTON GREETING U.S. Defense Secretary Chuck Hagel greets French President Francois Hollande at Arlington National Cemetery in Arlington, Va., Feb. 11, 2014, before Hollande lays a wreath at the Tomb of the Unknowns and presents the World Ward II Unknown with the French Legion of Honor, France's highest military award. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 485667-Q-JEU51-175.jpg Photo Gallery