Supply chain shock
David Dayen writes: I don’t care how well-stocked a company is; if they rely on finished goods or component parts from China, there will come a point pretty soon when they won’t have enough. West Coast ports are just about to feel the effects of this, because it takes around 30 days for container ships to make the journey from Asia to the U.S. Next week, ships entering the Port of Los Angeles will drop 35 percent compared to last year…