Freight shipping costs for air cargo are lowering to pre-pandemic levels as lumber prices jump due to Canadian wildfires and new home builds. To help you understand what's going on with the global supply chain and what we expect to happen in the future, our highly-experienced Kiplinger Letter team will keep you abreast of the latest developments and forecasts (Get a free issue of The Kiplinger Letter or subscribe). You'll get all the latest news first by subscribing, but we will publish many (bu