
    No. 523.
    United Steelworkers of America, CIO, Local 2286, et al. v. United States et al.
    
      Arthur J. Goldberg and Thomas E. Harris for petitioners.
    
      Solicitor General Cummings, Assistant Attorney General Baldridge, Robert L. Stern, Philip Elman, Samuel D. Slade and Herman Marcuse for the United States.
   C. A. 2d Cir. Certiorari denied.  