CONTENTS Packwood, Hon. Bob, a U.S. Senator from Oregon, chairman, Committee Murkowski, Hon. Frank H., a U.S. Senator from Alaska ADMINISTRATION WITNESSES PUBLIC WITNESSES Collins, John J., senior vice president, government affairs, American Trucking Hallett, Carol, president and chief executive officer, Air Transport Associa- Harper, Edwin L., president and chief executive officer, Association of Amer- ALPHABETICAL LISTING AND APPENDIX MATERIAL SUBMITTED |