Press Briefing Dana White, the assistant to the secretary of defense for public affairs, and Lt. Gen. Kenneth F. McKenzie, the Joint Staff director, brief the press at the Pentagon, Jan. 11, 2018. DoD photo by Army Sgt. Amber I. Smith SHARE: Download: Full Size (0.75 MB) Credit: Sgt. Amber I. Smith VIRIN: 180111-D-SV709-0091.JPG Photo Gallery