Uber transformed American transportation and changed the United States economy. But a decade after its founding, the once-swaggering company is losing more money and growing more slowly than ever. What happened? Guest: Mike Isaac, a technology reporter for The New York Times and the author of \u201cSuper Pumped: The Battle for Uber.\u201d For more information on today\u2019s episode, visit nytimes.com/thedaily.\xa0\n\nBackground coverage:\xa0The Uber of 2019 displays little of the braggadocio of its past, and competitors and critics are moving in.