
    No. 89-1322.
    No. 89-1435.
    Oklahoma Tax Commission v. Citizen Band Potawatomi Indian Tribe of Oklahoma. American Railway & Airway Supervisors Assn. et al. v. Soo Line Railroad Co.
   C. A. 10th Cir.; and C. A. 8th Cir. The Solicitor General is invited to file briefs in these cases expressing the views of the United States.  