There's so much froth in ESG space that needs to unwind, says short-seller Carson Block
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There's so much froth in ESG space that needs to unwind, says short-seller Carson Block

Activist short-seller Carson Block, chief information officer at Muddy Waters Capital, joins CNBC's 'Squawk Box' to discuss his latest shorts and to weigh in on the debate over ESG investing.
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Wed, Sep 28 20228:36 AM EDT