Gorakhpur (Uttar Pradesh) [India], May 25 (ANI): Congress leader Priyanka Gandhi on Saturday slammed Prime Minister Narendra Modi over his “mujra” remarks and said that no Prime Minister had ever used such a language for opposition leaders in the history of the country. PM Modi attacked the INDIA bloc in Bihar over the reservations issue and accused it of doing “slavery” and “mujra” for the Muslim vote bank. Reciting a composition of famous saint Baba Gorakhnath, the Congress leader said that it is the Prime Minister’s responsibility to maintain the “dignity” of the post. “What is Modiji sayin…