
    No. 93-1783.
    Director, Office of Workers’ Compensation Programs, Department of Labor v. Newport News Shipbuilding & Dry Dock Co. et al.
   C. A. 4th Cir. [Certiorari granted, 512 U. S. 1287.] Motion of National Association of Waterfront Employers et al. for leave to file a brief as amici curiae granted.  