Walk and Talk U.S. Marine Corps Gen. Joseph F. Dunford Jr., left, chairman of the Joint Chiefs of Staff, and Gen. Pierre de Villiers, chief of France's defense staff, conduct a military honors ceremony at Ecole Militarie in Paris, Jan. 22, 2016. DoD photo by D. Myles Cullen SHARE: Download: Full Size (0.62 MB) Credit: D. Myles Cullen VIRIN: 160122-D-VO565-005.JPG Photo Gallery