Kolkata (West Bengal) [India], April 7 (ANI): After the attack on NIA personnel at West Bengal’s Bhupatinagar, TMC national spokesperson Kunal Ghosh hit out at the BJP, saying that they want to oust the ruling party from the poll battle by managing the ‘referee’ and playing on an ’empty field’. “You have seen what the NIA is doing in Bhupatinagar. On one hand, top leaders are being disturbed and on the other hand, they are trying to empty the booths. They (BJP) want to manage the referee (NIA), get them to the field and keep out the players (TMC) so that they can play on an empty field,” Ghosh…