Tejashwi Yadav, the Deputy Chief Minister of Bihar, made it clear today that any criticism of his boss, Chief Mister Nitish Kumar, within the Mahagathbandhan is not welcome. "I made it clear to everyone earlier as well. If they give this kind of statements, it plays into the hands of the BJP. We will never tolerate any questioning of the Mahagathbandhan leaderhip," he told reporters.