Lee Hamilton to Speak at UGA for Rusk Center 30th Anniversary; Dean Rusk, Congress and the Sheepdog Principle of American Foreign Policy; Study Abroad (Brussels and China); New Staff; Retirement of Nelda Parker; Visiting Professors; Chief Counsel to the Supreme Arbitrazh (Commercial)Court of the Russian Federation Conducts Research with Georgia Law Associate Professor Randy Beck; Rusk Center Director Joins State Government Delegation to China; International Externship Program Continues to Expand; Conferences and Lectures; Profile of Student J.T. Kovach