
    No. 87-600.
    Variable Annuity Life Insurance Co. et al. v. Otto.
   C. A. 7th Cir. Motions of National Association of Life Companies, National Association of Insurance Commissioners, American Council of Life Insurance, Association of California Life Insurance Companies,, and National Organization of Life and Health Insurance Guaranty Associations for leave to file briefs as amici curia,e granted. Certiorari denied.  