New IT Minister Ashwini Vaishnaw has picked up where his predecessor - Ravi Shankar Prasad - left off, telling Twitter that "the law of the land is supreme" and urging it to follow the rules. The message comes amid a bitter row between Twitter and the government over the new IT rules that make social media websites more accountable for third-party content; experts say this means Twitter has lost legal immunity with respect to claims against user-generated content.