New Delhi: The wholesale price index rose 0.12 per cent in the 12 months to Sept. 5, its first annual increase since the end of May, government data showed on Thursday. It compared with a median forecast of a 0.08 per cent fall in a Reuters poll and a fall of 0.12 per cent a week earlier. Government and private economists have warned that surging food prices would drive up inflation in coming mont   read more »