With campaigning in the run-up to the Karnataka Assembly elections reaching its final lap, fake news has started spreading like wildfire. A survey on the Karnataka polls by one Janta Ki Baat has been doing the rounds on WhatsApp. The survey with a BBC logo showed that the Bharatiya Janata Party is set to win with a clear majority. BBC India had to step in and clarify in a tweet that it doesn’t commission pre-election surveys in India. It tweeted: “A fake survey on Karnataka polls claims to be from BBC News. We'd like to make it absolutely clear that