US President Donald Trump's Twitter ban sparks political debate over content regulation and data security. Highlighting the monopoly of big tech giants like Twitter and Facebook, Bengaluru BJP MP Tejasvi Surya says, "The Indian government must review regulations and fix accountability to social media intermediaries because it is the only way forward". Mr Surya also talks to NDTV about the updated WhatsApp privacy policy, data security and its implications on modern democracies.