If you make the jump from soccer mom to official paid chauffeur, meaning you operate a car pool in order to make a profit, the rules are different.

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In one e-mail exchange, a Goldman banker invites colleagues to join in a betting pool on how much Archipelago's stock would jump the day the deal got announced.

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Triple jump world-record holder Jonathan Edwards is hugely excited about the talent pool in high jumping, with three Brits making the last Olympic final and the man missing from that showpiece looks fired up.

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