ACHESON LECTURE Defense Secretary Leon E. Panetta delivers remarks at the 5th annual Dean Acheson Lecture titled “The Practice of Partnership in the 21st Century.” The event was held at the United States Institute of Peace in Washington, D.C., June 28, 2012. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 808868-I-MMS79-906.jpg Photo Gallery