Bengal BJP has a new boss. Prof Sukanta Majumdar has replaced Dilip Ghosh just two days after BJP MP Babul Supriyo switched over to Trinamool Congress and left the saffron party red-faced. The 41-year-old new state BJP chief is brushing off the exit and that of 4 MLAs to Trinamool. The "Talibanisation" of Bengal by Trinamool is the BJP's biggest challenge in the state, he says.