Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/876480'></iframe> Download Embed Share Policy Leader, Pentagon Press Secretary Hold Briefing Defense.gov March 14, 2023 | 31:21 Mara Karlin, performing the duties of deputy undersecretary of defense for policy, and Pentagon Press Secretary Air Force Brig. Gen. Pat Ryder brief the news media at the Pentagon