C. A. 9th Cir. Motion of respondent for leave to proceed in forma pauperis granted. Certiorari granted. Brief of petitioners is to be filed with the Clerk and served upon opposing counsel on or before 3 p.m., Monday, November 13, 2000. Brief of respondent is to be filed with the Clerk and served upon opposing counsel on or before 3 p.m., Wednesday, December 13, 2000. A reply brief, if any, is to be filed with the Clerk and served upon opposing counsel on or before 3 p.m., Friday, December 29, 2000. This Court's Rule 29.2 does not apply.