Briefing Reporters Defense Secretary James N. Mattis speaks with reporters at the Pentagon, Feb. 2, 2018. DoD photo by Navy Petty Officer 1st Class Kathryn E. Holm SHARE IMAGE: Download Image: Full Size (1.07 MB) Photo By: Kathryn E. Holm VIRIN: 180202-D-SH953-0009A.JPG Photo Gallery