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/773956'></iframe> Download Embed Share Top Defense Official for Artificial Intelligence Briefs Reporters Defense.gov Nov. 24, 2020 | 34:22 Marine Corps Lt. Gen. Michael S. Groen, director of the Defense Department's Joint Artificial Intelligence Center, briefs reporters at the Pentagon on efforts to adopt and scale artificial intelligence capabilities, Nov. 24, 2020.