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The day ahead in business

Reports: Weekly jobless claims, Challenger mass layoffs for May

Local earnings: Navistar

Other earnings: Ciena Corp.,  Diamond Foods Inc., Hooker Furniture Corp., J. Crew Group Inc., J.M. Smucker Co., Men's Wearhouse., Thor Industries, VeriFone Systems Inc. and others.

Of note: May sales for Costco Wholesale Corp., Gap Inc., L Brands

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