Wal-Mart is 'poking the bear,' says Barclays analyst By: CNBC.com News April 19, 2017 at 16:04 PM EDT Wal-Mart could get the best of both worlds, Barclays analyst Karen Short told CNBC's "Power Lunch" on Wednesday. Read More >> Related Stocks: Amazon.com Barclays Plc ADR S&P Retail SPDR Wal-Mart Stores, Inc.