
    No. 78-926.
    No. 78-5762.
    No. 78-5906.
    No. 78-5954.
    No. 78-6056.
    Jackson v. United States, Luck v. Jackson, Corrections Director, et al., Warden v. Wyrick, Warden, Teplitsky v. Environmental Protection Agency et al., Gordon v. United States,
   ante, p. 913;

ante, p. 920;

ante, p. 924;

ante, p. 937; and

ante, p. 928. Petitions for rehearing denied.  