Sup. Ct. Wash. Motion of National League of Cities et al. for leave to file a brief as amici curiae in No. 92-487 granted. Certiorari denied. Reported below: 119 Wash. 2d 34, 830 P. 2d 318 (first cases); 119 Wash. 2d 1, 829 P. 2d 765 (second cases).