
    No. 722.
    Cain et al. v. United States.
    
      Norman B. Gillis, Jr. and William Saunders Henley for petitioners.
    
      Solicitor General Sobeloff, Assistant Attorney General Holland, Ellis N. Slack and Hilbert P. Zarky for the United States.
   C. A. 5th Cir. Certiorari denied.  