He is just 28 years old but Tejaswi Yadav has already been deputy chief minister of Bihar. In this interview, get to know the man who is the son of Lalu Yadav, convicted of fodder scam but claims he wants to practice clean politics. Tejaswi Yadav tells NDTV, he will beat Nitish Kumar in 2019 and also has an advice for Rahul Gandhi.