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/599230'></iframe> Download Embed Share DoD Officials Testify on Budget Defense.gov May 9, 2018 | 02:04:36 Defense Secretary James N. Mattis and Chairman of the Joint Chiefs of Staff Marine Corps Gen. Joe Dunford discuss the fiscal year 2019 defense budget request at a hearing of the Senate Appropriations Committee’s defense subcommittee in Washington, May 9, 2018.