Olympus Corp. v. United States

How later courts describe this case

• holding that limiting instruction in “tools of the trade” case properly protected the defendants from undue prejudice
• holding that the CIT does not have exclusive jurisdiction under § 1581(i)(3) to hear a challenge to Customs Service regulations permitting parallel importation of “gray market” goods
• noting that an accused’s possession of a weapon or implement “suitable to the commission of the crime charged ... is always a proper ingredient of the case for the prosecution”
• government informant testifies that co-conspirator told him that defendant was an agent for marijuana buyers and a member of the conspiracy
• “evasive movements are part of the performance of the crime”
• guns are tools of trade for international drug smuggling
• invalidating post-accident drug testing of railroad employees
• post-accident testing of railroad workers