Bitcoin's dilemma: go mainstream, or stay radical?

Bitcoin enthusiasts and libertarians the world over are in a state of confusion about the slowness with which the outside world is catching on to their new way of exchanging money. But regulators and lawmakers are now, very ...

Calif. delays cap and trade

(AP) -- California regulators on Wednesday said they would give power plants, refineries and other major polluters another year to comply with a new state program that provides financial incentives to emit fewer greenhouse ...

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