In a special CNN documentary "The Age of Amazon," JPMorgan Chase CEO Jamie Dimon talks about his friendship with Amazon founder and CEO Jeff Bezos. He calls Amazon a "business miracle" and says it has made JPMorgan a "better company." Dimon also discusses his joint healthcare venture with Bezos and Warren Buffett. Watch the full documentary report "The Age of Amazon" on CNN Go. Produced by Haley Draznin, CNN.To learn more about how CNN protects listener privacy, visit cnn.com/privacy