
    No. 81-160.
    No. 81-181.
    No. 81-6421.
    Mississippi et al. v. Phillips et al., Joint Legislative Committee for Performance, Evaluation, and Expenditure Review of Mississippi et al. v. Phillips et al., Westover v. Richenberger et al.,
   456 U. S. 960;

456 U. S. 960; and

456 U. S. 964. Petitions for rehearing denied.  