New Delhi: Atal Bihari Vajpayee's closest aide and former National Security Advisor Brajesh Mishra on Wednesday made it clear that Gujarat Chief Minister Narendra Modi can never be an Atal Bihari Vajpayee and can never become the Prime Minister. Mishra backed Bihar Chief Minister Nitish Kumar's claims that Vajpayee wanted Modi sacked after the 2002 Gujarat riots and that is why he had advised him to follow 'Raj Dharma'.