Dow down 100 at midday
                                
                                
                                    (Newser) -
                                    Stocks kept on sliding this morning, after a better-than-expected labor report failed to reassure investors. Private employers added 114,000 jobs in July according to ADP, yet as of 11:18, the Dow was down 102 points, according to  MarketWatch,  with the S&P down 7.46 points and the...