
    No. 78-1453.
    No. 79-5663.
    No. 79-6075.
    United States et al. v. Euge, Williams v. Virginia, Conrad v. Greene, U. S. District Judge, et al.,
   444 U. S. 707;

445 U. S. 917; and

445 U. S. 921. Petitions for rehearing denied.  