Millard Processing Services, Inc. v. National Labor Relations Board

recognizing that “it is well established that Congress may impose multiple punishments for a single crime without violating the Constitution’s double jeopardy restrictions” | “the Board will overturn the election when [union] conduct reasonably tended to interfere with the employees’ free and uncoerced choice in the election” | "Civil and criminal suits, by virtue of our federal system of procedure, must be filed and docketed separately” | court did not cite Austin, and did not decide whether civil forfeiture action under § 881 was punishment because the government employed a single proceeding to prosecute the criminal and civil actions and consequently the Double Jeopardy Clause did not apply