State of Freight

Long lines at ports. A shortage of trucks and people to drive them. Empty shelves at grocery stores. Delayed deliveries. This is the state of the global supply chain. The ongoing pandemic has turned what was once a well-tuned machine into a backfiring, glitchy mess that is fueling some of the worst inflation in decades. CNBC takes a closer look at how multiple layers of companies, governments and workers will untangle the knots and bring things back under control.