
    No. 79-1634.
    No. 79-1714.
    No. 79-6099.
    No. 79-6350.
    Starr et al. v. Nixon, former President of the United States, et al., Alexander v. Los Angeles County Civil Service Commission et al., Starvaggi v. Texas, Barfield v. North Carolina,
   446 U. S. 953;

447 U. S. 924;

ante, p. 907; and

ante, p. 907.

Petitions for rehearing denied.  