Leader Roundtable Deputy Defense Secretary Bob Work speaks during a roundtable with Air Force Gen. Paul J. Selva, vice chairman of the Joint Chiefs of Staff, and key military and veteran support organizations at the Pentagon, April 12, 2017. DoD photo by Army Sgt. Amber I. Smith SHARE: Download: Full Size (0.19 MB) Credit: Sgt. Amber I. Smith VIRIN: 170412-D-SV709-017A.JPG Photo Gallery