BJP leader Sambit Patra campaigned for Priyanka Tibrewal in Bhawanipur on Friday. He said, he is confident that Mamata Banerjee will be defeated by Priyanka. "Abhishek and Mamata can go and contest elections in Goa and Tripura but they cannot do it in a violent way." He also added. BJP leader Sambit Patra attacked Mamata government while addressing a press conference. Watch the video for more information.