title: Supreme Court reaffirms ERISA preemption. District of Columbia v. Greater Washington Board of Trade.
authors: L P
authors: LP
authors: Postol
mesh_terms: D006264:Health Benefit Plans, Employee / Q000191:economics / Q000331:legislation & jurisprudence*; D007221:Industry / Q000191:economics / Q000331:legislation & jurisprudence; D012179:Retirement / Q000331:legislation & jurisprudence; D014481:United States; D014942:Workers' Compensation / Q000191:economics / Q000331:legislation & jurisprudence*