Player Embed Code: Download Embed Share Army Chief of Staff Discusses Perception of American Leadership Defense.gov Dec. 4, 2021 | 01:09:33 Gen. James C. McConville, Army chief of staff, participates in a panel discussion on the public perception of American leadership at the Reagan National Defense Forum. The forum offers the defense community a chance to discuss and debate how the United States can lead the world in an era of increasingly complex challenges and opportunities.