CM Modi is trolling PM Modi: Shashi Tharoor shares video

Congress MP Shashi Tharoor has shared a video comparing statements of PM Narendra Modi before and after he assumed office of PM in 2014. The video shows PM Modi saying in 2011 that "GST can never be successful", while in 2017 he states "GST is...backbone of corporate federalism". Sharing the video, Tharoor wrote, "How CM Modi continues trolling PM Modi!"