Hyundai just proved the Panama Canal is no longer the only fast route to the U.S. East Coast. And the timing could not be worse for the canal. A single shipment of 900 vehicles crossed southern Mexico by rail in roughly nine hours this spring, moving from the Pacific to the U.S. East Coast in about 72 hours. The operation, run by Hyundai and its logistics arm Hyundai Glovis, marks the first... [5459 chars]