Opposition leaders hit out at the Centre over the killing of civilians by security forces in Nagaland. Congress leader Rahul Gandhi tweeted, “This is heart wrenching. GOI must give a real reply. What exactly is the home ministry doing when neither civilians nor security personnel are safe in our own land?” West Bengal chief minister Mamata Banerjee demanded a thorough investigation into the incident. 13 civilians were killed in alleged army firing during an anti-terror operation in Nagaland's Mon district. The vehicle was allegedly fired upon by army personnel, who were conducting an anti-terror op in the area. Watch the full video for more.