By George J. Terwilliger, III, a partner with the Washington, D.C. office of the law firm White & Case. Foreword by Honorable William P. Barr, Senior Vice President and General Counsel, GTE Corporation. Introduction by Honorable William W. Wilkins, Jr., U.S. Court of Appeals for the Fourth Circuit. Preface by Norman L. Roberts, General Counsel of Western Atlas, Inc.