C. A. 8th Cir. Certiorari granted, judgment vacated, and case remanded for further consideration in light of Schweiker v. Chilicky, ante, p. 412.
Justice Brennan and Justice Blackmun would deny certio-rari.
C. A. 8th Cir. Certiorari granted, judgment vacated, and case remanded for further consideration in light of Schweiker v. Chilicky, ante, p. 412.