The United States is the biggest importer and second-biggest exporter in the world. So if the dockworker strike lasts, some sectors may have to look for other ways to get their goods overseas \u2014 or pay to store them until cargo starts moving. Also in this episode: Prices probably won’t fall with inflation, economists keep an eye on the diffusion index, and Kai Ryssdal visits a remote atoll in the Pacific Ocean that’s important to U.S. security but vulnerable to climate change.