Feb.12 -- A BlackRock ESG ETF has attracted more than $600 million this week, despite only starting trading on Friday, data compiled by Bloomberg show. That’s the best debut for any U.S. ETF this year. Bloomberg’s Scarlet Fu and Bloomberg Opinion columnist Nir Kaissar discuss the iShares ESG MSCI EM Leaders ETF and how Kaissar believes that BlackRock's recent climate pledge "muddies the social-investing waters".
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