Adm. Mike Mullen addresses the Heritage Foundation. Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, addresses the Heritage Foundation in Washington, D.C., on April 15, 2008. The Heritage Foundation is an educational institute whose mission is to formulate and promote conservative public policies based on the principles of free enterprise, limited government, individual freedom, traditional American values, and a strong national defense. SHARE IMAGE: Download Image: Full Size (0.04 MB) Photo By: VIRIN: 304096-O-SSU95-306.jpg Photo Gallery