Featured interview: Chipotle CFO Jack Hartung

<p>The Mexican restaurant chain Chipotle, with over 7,000 locations across North America, served up better-than-expected earnings in the first quarter. The chain, which expanded its footprint with 41 new restaurants this year, says that higher menu prices have helped it increase revenue by 17% year-on-year. Joining the show to discuss is Chipotle CFO Jack Hartung. </p> <p>Also on today's show: International Energy Agency Executive Director Fatih Birol. </p><p>To learn more about how CNN protects listener privacy, visit cnn.com/privacy</p><p> </p><p>Learn more about your ad choices. Visit podcastchoices.com/adchoices</p>