These 6 eye-popping estimates for US jobless claims show just how much damage coronavirus is inflicting upon the economy

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· Economists are predicting a massive spike in US weekly jobless claims this week amid coronavirus-induced layoffs. 
· Estimates range from 1 million to 4 million jobless claims for the week ending March 21. The low end of that range would be a more than three-fold increase from last week's number.
· "This is...