Labor Dept.'s new report is a mixed bag, with signs of continued cooling in consumer prices
                                
                                
                                    (Newser) -
                                    A spike in gas prices pushed up inflation in August, yet most other costs rose at a more modest pace, evidence that consumer price increases overall are still cooling. In a set of conflicting data on Wednesday, the Labor Department said the consumer price index rose 3.7% in August...