
    No. 78-1902.
    No. 78-1905.
    No. 79-221.
    International Longshoremen’s Assn., AFL-CIO v. Consolidated Express, Inc., et al.; New York Shipping Assn., Inc., et al. v. Consolidated Express, Inc., et al.; and Consolidated Express, Inc., et al. v. New York Shipping Assn., Inc., et al.
   C. A. 3d Cir. Certiorari granted, judgment vacated, and cases remanded for further consideration in light of NLRB v. Longshoremen, 447 U. S. 490 (1980). Reported below: 602 F. 2d 494.  