Ernst & Young v. Rhode Island Depositors Economic Protection Corp.

How later courts describe this case

• finding plaintiffs “position in the hierarchy of a particularly influential and violent La Cosa Nostra family” to be “highly material to the protection of individual privacy interests”
• “One who asserts that a law different from that of Oklahoma governs the dispute bears the burden of identifying and invoking that other law.”
• the Bureau's subpoena power may even, in an appropriate case, extend to out of state witnesses
• retrospectivity alone does not render statute violative of due process