Warren Buffett

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When Warren Buffett bought the first shares in Berkshire Hathaway - the company that was to become the vehicle for his investment empire - he paid $7.60. Now a single share in the company will cost you $132,778. So how do you add that much value? We speak to the Sage of Omaha himself. Plus we discover the secrets of casino design - how do you lure in the punters and then keep them spending? (Image: Warren Buffett. Credit: Jemal Countess/Getty Images for Time Inc)