Kolkata (West Bengal) [India], September 5 (ANI): Union Minister and BJP State President Sukanta Majumdar has challenged West Bengal Chief Minister Mamata Banerjee to resign over the Kolkata rape case, vowing to do the same if she does. “We told her (Mamata Banerjee) that I am a Central Minister from this state. There has been a rape in this state; if you have the courage, then resign, and I will resign too,” he told ANI on Wednesday His remarks come following Banerjee’s demand on Tuesday for the resignations of Prime Minister Narendra Modi, Union Home Minister Amit Shah, and the chief ministe…