Meet Alibaba And Wal-Mart's New Digital Partner: Tango By: Benzinga via Benzinga May 12, 2015 at 15:20 PM EDT Messaging service Tango announced Tuesday that it has partnered with Wal-Mart Stores, Inc. (NYSE: WMT) and Alibaba Group Holding Ltd ... Read More >> Related Stocks: Alibaba Group Holding Ltd Bio-Techne Corp Wal-Mart Stores, Inc.