White Briefing Dana White, the assistant to the secretary of defense for public affairs, briefs reporters at the Pentagon, March 29, 2018. DoD photo by Navy Petty Officer 1st Class Kathryn E. Holm SHARE IMAGE: Download Image: Full Size (1.21 MB) Photo By: Kathryn E. Holm VIRIN: 180329-D-SH953-0031A.JPG Photo Gallery