For the first time in years, the consumer price index \u2014 one measure of inflation \u2014 fell below 3%. That’s good for Americans and the Federal Reserve, which has a dual mandate to maintain stable prices and maximum employment. But as inflation has chilled out, so has the job market. What can the Fed do about it? Also in this episode: Mars bets that America will keep snacking, the lag in housing inflation data, and one interest rate to rule them all?