C. A. 9th Cir. Certiorari granted. Brief of petitioner is to be filed with the Clerk and served upon opposing counsel on or before 3 p.m., Tuesday, November 9, 1993. Brief of respondents is to be filed with the Clerk and served upon opposing counsel on or before 3 p.m., Tuesday, December 7, 1993. A reply brief, if any, is to be filed with the Clerk and served upon opposing counsel on or before 3 p.m., Tuesday, December 21, 1993. This Court’s Rule 29 does not apply.