
    No. 548.
    McGarry et al. v. Riley, Special Agent, Internal Revenue Service.
    
      Lawrence F. O’Donnell, pro se, and for other petitioners.
    
      Solicitor General Marshall, Assistant Attorney General Rogovin, Richard B. Buhrman and John M. Brant for respondent.
   C. A. 1st Cir. Certiorari denied.  