
    No. 99-1739.
    No. 99-1745.
    Dallas-Fort Worth International Airport Board v. Department of Transportation et al.; and American Airlines, Inc. v. Department of Transportation et al.
   C. A. 5th Cir. Motion of Airports Council International-North America for leave to file a brief as amicus curiae granted. Certiorari denied. Reported below: 202 F. 3d 788.  