It's time. We wrap our Berkshire Hathaway trilogy with Warren and Charlie entering a new era: the age of the internet. Can they and Berkshire adapt to this brave new world? We find out. And, after 9+ hours, we render our final judgments on Berkshire and Warren's career. Is "Never bet against America" still the right longterm approach? Or is there another, even bigger Snowball out there that Warren may be missing?