Meanwhile, Novak Djokovic gave Serbia the perfect start to the Davis Cup quarterfinal against the United States as the world's No. 1 men's player defeated John Isner in Friday's opening rubber in Idaho.

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Davis and Warren decided to start all over again and formed Energy Transfer Partners.

FORBES: Meet The Texas Rangers's New Money Man

Although this is unfair, Mr Davis, no Internet visionary to start with, did have one great stroke of luck.

ECONOMIST: Face value