
    No. 76-5653.
    No. 76-5712.
    No. 76-5724.
    No. 76-5735.
    Zenglein v. Lewis et al., Smith v. United States, Powell v. Alabama, Santana v. Ross, Industrial Commissioner of New York,
   ante, p. 1049;

ante, p. 1027;

ante, p. 1065; and

ante, p. 1056. Petitions for rehearing denied.  