
    No. 84-325.
    No. 84-356.
    Metropolitan Life Insurance Co. v. Massachusetts; and Travelers Insurance Co. v. Massachusetts.
   Sup. Jud. Ct. Mass. [Probable jurisdiction noted, ante, p. 929.] Motion of American Chiropractic Association for leave to participate in oral argument as amicus curiae in No. 84-325, for divided argument, and for additional time for oral argument denied. Motion of appellants for divided argument granted.  