
    No. 535.
    United States v. Catto et al.
    
      Ben F. Foster for Catto et al., and Claiborne B. Gregory for Wardlaw et al., respondents, on the motions.
   C. A. 5th Cir. (Certiorari granted, ante, p. 925.) Motions of respondents to remove case from summary calendar granted and a total of one and one-half hours is allotted for oral argument.  