India News: Bihar state BJP chief CP Thakur reacts in a very blunt way after a wave of BJP-JD(U) split arises.<br /><br />He said, "Nitish Kumar has to resign before breaking alliance"<br /><br />Nitish Kumar's comments hinting that he wouldn't suppport Narendra Modi as a prime ministerial candidate, a JD(U) MP said the party would definitely leave the NDA alliance if the Gujarat Chief Minister would be chosen.