
    No. 70-156;
    No. 70-157;
    No. 70-289;
    No. 70-340;
    No. 71-62.
    Escute v. Delgado, Warden, Admiral-Merchants Motor Freight, Inc., et al. v. United States et al., Rose v. Rose et al., Hancock v. United States, Ramirez v. United States,
   ante, p. 824;

ante, p. 802;

ante, p. 831;

ante, p. 833; and

ante, p. 869. Petitions for rehearing denied.  