
    No. 75-5110.
    No. 75-5221.
    No. 75-5411.
    Clark v. Campbell, Judge, Sturgeon v. Douglas, Johnson v. United States,
   423 U. S. 948;

423 U. S. 934; and

423 U. S. 1020. Motions for leave to file petitions for rehearing denied.

Mr. Justice Stevens took no part in the consideration or decision of these motions.  