
Tejashwi Yadav called Nishant Kumar's statement about crime wrong because Nishant claimed crime had decreased under the NDA government, while Yadav asserted it had increased.
Yes, a political battle is brewing between Tejashwi Yadav and Nishant Kumar in Bihar.
Tejashwi Yadav has not made any allegations referred to as the 'Samrat Model' in the provided sources.