They must be shooting darts at an Amitabh Bachchan mug in New Delhi Television (NDTV). AB’s game show has not only pushed NDTV’s English bulletin from Star Plus’ highly-coveted 9 pm slot to the fledgling Star World, it has also fuelled speculation about a souring of ties between Rupert Murdoch’s flagship channel in India and Prannoy Roy’s production house.