
    No. 682.
    American Pipe & Construction Co. et al. v. United States District Court for the Southern District of California et al.
    
      Frank D. MacDowell, John J. Courtney and J. O. von Kalinowski for petitioners. Richards D. Barger for Perovich et al., respondents.
   C. A. 9th Cir. Certio-rari denied.

Mr. Justice Douglas is of the opinion that certiorari should be granted.  