International Business TimesWal-Mart shrinks stores to help grow its businessReutersCHICAGO (Reuters) - Wal-Mart Stores Inc (WMT.N) is testing smaller stores in both inner cities and rural settings as it hopes to reach new customers even while trying to stem a slide in sales at existing US stores. ...Wal-Mart to Buy Stake in China's YihaodianTheStreet.comWeekly News Roundup: Wal-Mart Stores Inc.