
    No. 72-1118.
    No. 73-157.
    No. 73-817.
    No. 73-1050.
    No. 73-1163.
    No. 73-1216.
    No. 73-1218.
    Arnett, Director, Office of Economic Opportunity, et al. v. Kennedy et al., Calero-Toledo et al. v. Pearson Yacht Leasing Co., Gambino v. United States, Bigheart v. Pappan, Walls v. United States, Walden et vir v. United States, Pfeifer et al. v. Board of Education of the Upper Sandusky Exempted Village School District,
   416 U. S. 134;

416 U. S. 663;

416 U. S. 982;

416 U. S. 937;

416 U. S. 983;

416 U. S. 983; and

416 U. S. 901. Petitions for rehearing denied.  