The U.S. Supreme Court has removed a major barricade for cross-border e-commerce, ruling that so long as a product isn't pirated, U.S. retailers can import it without violating copyright law. In practice, that means an online retailer can sell U.S. customers many products that are lower priced"”and were never intended to be sold in the U.S."”without breaking the law.

It takes the giant Emma Maersk, which carries the equivalent of nearly 15,000 twenty-foot containers (TEUs), about three and a half miles to come to a dead stop. But there's no stopping the Triple-E, Maersk Line's even larger class of containership, from entering the liner trades over the next three years.