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/804463'></iframe> Download Embed Share Deputy Defense Secretary Speaks at AI Symposium Defense.gov June 22, 2021 | 10:41 Deputy Defense Secretary Kathleen H. Hicks discusses leadership at the 2021 Department of Defense Artificial Intelligence Symposium and Technology Exchange, June 22, 2021.