
    No. 12-6970.
    No. 12-7221.
    No. 12-7257.
    No. 12-7442.
    No. 12-8015.
    Bayene v. Farmland Foods, Inc., Gibson v. Florida, Brown v. Gray, Commandant, United States Disciplinary Barracks, Fort Leavenworth, Bower v. Hobbs, Director, Arkansas Department of Correction, Smith v. United States,
   ante, p. 1102;

ante, p. 1129;

ante, p. 1107;

ante, p. 1147; and

ante, p. 1180. Petitions for rehearing denied.  