A US court has ordered cruise lines to pay more than $400 million to sail to Cuba. The South Florida U.S. district judge Beth Bloom ordered four Florida-based cruise ships (Carnival MSC SA Royal Caribbean, Norwegian, and Carnival) to pay US$100 million in damages to Havana Docks. This latter company was a US-based company that owned a 1934 concession for several Havana Harbor piers. It was expropriated by the Cuban Revolution in 1960. This is the first successful application of Title III of the Helms-Burton Act and it can have a significant impact on Cuba's economy. It should be strongly…