Companies are 'coming right up to the line' of breaking the law
Short seller Carson Block makes his living by spotting frauds.
He made his name shorting the Chinese company Sino-Forest, and he tries to shine a light on companies that are total fakes and those that are stretching the truth.
In a recent conversation with Business Insider, Block said that he was seeing less of the out-and-out frauds that led to a total collapse of a company but that a new trend worried him.
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