Lt. Gen. Walter Sharp discuses the establishment of the U.S. Africa Command. The Director of the Joint Staff Lt. Gen. Walter Sharp, U.S. Army, discuses the establishment of the U.S. Africa Command during a Pentagon press briefing on Feb. 7, 2007. SHARE IMAGE: Download Image: Full Size (0.02 MB) Photo By: VIRIN: 231112-V-ZCW29-828.jpg Photo Gallery