7-Eleven scooping up most of fuel supplier's convenience stores
                                
                                
                                    (Newser) -
                                    Sunoco is selling most of its convenience stores, with their accompanying gas pumps, to Seven & i Holdings, the parent company of 7-Eleven, in a deal valued at $3.3 billion as it looks to focus more on its fuel supply business, per the  New York Times . About 1,110...