The 2019 Lok Sabha polls are inching closer everyday. In the run up to the Lok Sabha polls, each election becomes even more crucial than ever before. By-polls in 4 crucial Lok Sabha constituncies underway. From Uttar Pradesh to Maharashtra and even Nagaland's lone Lok Sabha seat will see a battle between the BJP and the rest today. The stakes are high for both BJP and the newly formed opposition alliances in various states.