No. 15974. June 9, 1967. Melvyn E. Stein, Chicago, Ill., for petitioner. Edward V. Hanrahan, U.S. Atty., Robert J. Weber, Asst. U.S. Atty., Chicago, Ill., for respondent, John Peter Lulinski, Asst. U.S. Atty., of counsel. Before KNOCH, CASTLE and FAIRCHILD, Circuit Judges. KNOCH, Circuit Judge. The petitioner, Konstantinos Lena, is a native and citizen of Turkey. He came to the United States in the fall of 1964 as a visitor on a pleasure trip. He did not depart on February 4, 1966, when his authorization