Biographical information; creation of U.S. Travel Service; imbalance in travel between U.S. and foreign countries; International Travel Act; Lemoyne Billings; Executive Review of Overseas Programs; John Rooney; Mr. Gilmore; travel tax proposal; LBJ's personal encouragement; Americans at Home program; Mrs. Johnson; Secretary Hodges; immigration requirements; cooperation from private American travel companies; Travel Advisory Committee; CAB; Charlie Murphy ; Joe McCarthy; Charlie Thayer; Senator Earl Clements; Warren Magnuson; CR Smith