As PM Narendra Modi travels to Jammu and Kashmir, his first visit to the state after he became Prime Minister, there is a familiar barb from across the Line of Control. The Pakistan foreign ministry says they don't accept the instrument of Kashmir's accession to India - another reminder that the more things change, the more they remain the same. Can 'saree, shawl' diplomacy resolve the core issue? We debate on The Buck Stops Here.