Mexico’s continuing trade boom comes ahead of elections that could see a change in government and complications to NAFTA talks. The U.S. trade deficit has fallen year-over-year for the first time since 9/16. Wan Hai’s plans could afford to be more ambitious. Also: Vancouver’s new port funding should allow west coast Canada to keep beating the northwest U.S.; New York’s port activity surge carries China risks; Hennes & Maurtiz’s supply chain problems are largely self-made; China chooses British beef over America’s; Trump’s decision on Chinese investment policy leaves export limits undecid...