At the beginning of World War II, the greatest threat to the American war effort wasn’t the Nazis or the Japanese—it was runaway inflation. The man in charge of stopping it was the country’s “price czar,” Leon Henderson. In 1942, he controlled how much coffee ordinary people could drink and how many tires they could buy. Those rules made him a nationwide villain. But would they save the country? One Year is produced by Evan Chung, Sophie Summergrad, Sam Kim, and Josh Levin.  Derek John is senior supervising producer of narrative podcasts and Merritt Jacob is senior technical director. Slate Plus members get to hear more about the making of One Year. Get access to extra episodes, listen to the show without any ads, and support One Year by signing up for Slate Plus for just $15 for your first three months. Learn more about your ad choices. Visit megaphone.fm/adchoices