Prime Minister Narendra Modi on Sunday went full throttle against West Bengal Chief Minister Mamata Banerjee and the ruling Trinamool Congress. Accusing the 66-year-old politician of massive corruption, Modi roared “TMC ka khela khatam” at his first public rally ahead of elections in the state. Addressing the mega rally at Kolkata’s Brigade Parade Ground, the prime minister urged people of the state to vote fearlessly for the Bharatiya Janata Party (BJP), and against “bad governance”.Ahead of Modi’s mega rally, veteran actor Mithun Chakraborty joined the BJP at Brigade Parade Ground. Chakraborty was welcomed into the fold by BJP national general secretary Kailash Vijayvargiya and state president Dilip Ghosh among others. The National Award-winning actor said he had always wanted to work for the underprivileged, and the saffron camp has given him a platform to fulfil his aspiration.