https://finance.yahoo.com/news/walmart-apos-warehouse-chain-tries-040100550.html > The store, which will also serve as a lab to test out other new ideas, shows how Walmart is putting more investment dollars behind its warehouse club chain, which historically has played second fiddle to Costco Wholesale Corp. Under Chief Executive Officer John Furner, Sam’s Club has grown sales by improving its fresh food offering, consolidating its private label products under one banner and simplifying the member-signup process. > To contact the reporter on this story: Matthew Boyle in New York at mboyle20@bloomberg.net