Gen. Peter Pace, U.S. Marine Corps, shakes hands with a student. Chairman of the Joint Chiefs of Staff Gen. Peter Pace, U.S. Marine Corps, shakes hands with a student at the Wharton School of the University of Pennsylvania in Philadelphia, Pa., on Nov. 28, 2006. Pace spoke to students at the business school and took questions. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 167460-K-YSL60-628.jpg Photo Gallery