hemp-industries-association-nutiva-inc-tierra-madre-llc-hemp-oil-canada , 333 F.3d 1082 ( 2003 )
Barnhart v. Walton , 122 S. Ct. 1265 ( 2002 )
Chevron U. S. A. Inc. v. Natural Resources Defense Council, Inc. , 104 S. Ct. 2778 ( 1984 )