Watch: JP Nadda elected BJP President unopposed; the challenges ahead

Jagat Prakash Nadda has been elected unopposed as BJP's national president. He takes over the reins from Amit Shah whose tenure saw the party turning into a formidable election-winning machine. Nadda served as the Health Minister in Modi government's first tenure and is seen as a master strategist. So what are the challenges ahead for the newly elected BJP chief, watch this video to find out.