Shutterstock_131159597 (1)Pre-emption? Ha!

A 7-2 split on the U.S. Supreme Court last week revived state-law antitrust claims against natural-gas pipelines. End-user (or retail) customers alleged that the pipelines conspired to rig index prices and thus inflate sales prices. The ruling gave narrow play to the pipelines' "field pre-emption" defense. The Court held that a federal agency's

The Federal Aviation Act pre-empts state laws that "relate[] to a price, route, or service of an air carrier." The statute thus bars state law price-fixing claims against your American Airlineses, your U.S. Airwayses, your Virgin Americas, and — yes — even your Air Gumbos and your go!s.

But what about our foreign flying friends at