By Carol Roth
A documentary, “Becoming Warren Buffett,” covers the billionaire’s journey from an entrepreneurial boy to one of the wealthiest people in the entire world.The documentary also focuses on his friendship with another of the world’s wealthiest men, Bill Gates. There’s a scene where Buffett and Gates had met early on and were sitting at a table, when they were both asked to write down on a piece of paper the one thing that they each felt attributed most to their success.