Bihar Chief Minister Nitish Kumar on Saturday referred to AmrutaFadnavis' 'Father of the Nation of New India' to take a jibe at Prime Minister Narendra Modi and said what has the "'new father' of 'new India' done for the nation?"AmrutaFadnavis, wife of Maharashtra Deputy Chief Minister DevendraFadnavis, on December 21, had called PM Modi, the 'Father of the Nation' of 'New India'.