
    No. 74-6065.
    No. 75-5844.
    No. 75-6067.
    No. 75-6123.
    Selman v. Louisiana, Roberts v. Louisiana, Watts v. Louisiana, Washington v. Louisiana,
   428 U. S. 906;

428 U. S. 325;

428 U. S. 906; and

428 U. S. 906. Petition for rehearing denied.  