
    No. 91-1405.
    No. 91-1457.
    No. 91-7026.
    No. 91-7264.
    No. 91-7298.
    No. 91-7520.
    No. 91-7532.
    Optimal Data Corp. v. United States, Piotrowski et al. v. City of Chicago, Covillion v. Aetna Life & Casualty et al., In re Jarvi, Wickliffe v. Aiken, Commissioner, Indiana Department of Correction, et al., Fite v. Cantrell et al., Meyer v. Meyer (two cases),
   503 U. S. 986;

503 U. S. 986;

503 U. S. 922;

503 U. S. 982;

503 U. S. 974;

503 U. S. 1007; and

503 U. S. 993. Petitions for rehearing denied.  