Immigration & Naturalization Service v. Chadha , 103 S. Ct. 2764 ( 1983 )
Clinton v. City of New York , 118 S. Ct. 2091 ( 1998 )
defenders-of-wildlife-earth-island-institute-the-humane-society-of-the , 330 F.3d 1358 ( 2003 )