LS polls: All you need to know about world's biggest general election

The world's largest polling exercise began on Thursday with an estimated 9 crore Indians coming out to vote for electing 91 parliamentarians in the first phase of over-a-month-long Lok Sabha elections, even as poll-related violence and IED blasts disrupted the poll process at several places. Watch News Nation’s special Ground Zero report to know more details about the World’s largest general elections.