United States v. Lopez (1995) and United States v. Morrison (2000) both struck down federal laws premised on an expansive application of the Commerce Clause—the
A corporation might call on their lawyers to know every aspect of the laws that might impact the corporation including the formation of the corporation,
Murray v. United States, 487 U.S. 533 (1988) See also United States v. Karo, 468 U.S. 705 (1984) (excluding consideration of tainted evidence, there was