Arianna Huffington is one of the most influential women in media, but today she is focused on improving corporate wellness as the founder and CEO of Thrive Global. She opens up about her mother's influence on her career, how she is helping to rebuild Uber's culture as a board member, and her message to media outlets today in the fight against fake news. Produced by Haley Draznin, CNN.To learn more about how CNN protects listener privacy, visit cnn.com/privacy