Patna (Bihar), Feb 04 (ANI): The poster war is continued between Rashtriya Janata Dal (RJD) and Janata Dal (United) in Patna. RJD put 'mocking' poster of Bihar Chief Minister Nitish Kumar. Mockery image of Prime Minister Narendra Modi can also be seen at the poster. In the poster, RJD put several question marks over his tenure in the state. The fight between the RJD and JD(U) has come to light ahead of Bihar Vidhan Sabha polls.