Political mavericks find safe-haven on social media

In the world’s largest democracies and across the globe, social media is enabling the rise in nationalism -- both in government and on the extreme fringes of society and especially with the post-truth leaders. The liberals are not too far behind as both sides pay each other with the same coin. Humera Lodhi and Yehyun Kim from USA and Sudipto Maity from India report