Twenty-one percent of the population now owns at least one smart speaker. A full 14 million people in the U.S. got their first smart speaker device in 2018 — meaning voice as a topic of fascination is not going away any time soon. From the floor of the Las Vegas Convention center this week, NPR CMO Meg Goldthwaite joins us to discuss the revolution in voice, and what it means for marketers and consumers alike.