MOHAMMED MEGUENINE, PETITIONER, v. IMMIGRATION AND NATURALIZATION SERVICE, RESPONDENT. No. 97-1991.United States Court of Appeals, First Circuit.Heard February 4, 1998. Decided March 17, 1998. Robert M. Warren for petitioner. Margaret Perry, Office of Immigration Litigation, Civil Division, United States Department of Justice, with whom Mark C. Walters, Assistant Director, and Frank W. Hunger, Assistant Attorney […]