
    No. 73-5740.
    Barker v. United States District Court for the Southern District of Texas; Sayles v. Gesell, U. S. District Judge; and Gozzetti v. Foley, U. S. District Judge.
    No. 73-6195.
    No. 73-6290.
   Motions for leave, to file petitions for writs of mandamus denied.  