Retail Industry Leaders Association v. James D. Fielder, US Court of Appeals for the Fourth Circuit, January 17, 2007 [ruling that the federal Employee Retirement Income Security Act (ERISA) preempts the Maryland Fair Share Health Care Fund Act requiring Wal-Mart to spend the equivalent of eight percent of each individual store's payroll on employee health insurance]. Read the full text of the ruling [PDF]. Reported in JURIST's Paper Chase here.