Family Dollar Stores 20 states join U.S. antitrust probe of Family Dollar merger Some 20 state attorneys general have joined the federal antitrust investigation of competing bids by... Jan 11, 2015 09:34 AM EST Dollar General may have to shut more than 4,000 stores Dollar General Corp may need to divest more than 4,000 stores to win approval from the U.S. Federal ... Nov 19, 2014 09:59 AM EST