New Delhi, Sept. 16 -- Prime Minister Narendra Modi has said, the NDA government is committed to freeing the region of Bihar, West Bengal and Assam from the intruders. Addressing a public meeting at Sheesha Badi in Bihar's Purnea yesterday, the Prime Minister highlighted the grave demographic crisis emerging in Seemanchal and Eastern India due to illegal infiltrators. He recalled announcing the Demography Mission from the Red Fort on Independence Day to address this issue. The Prime Minister criticised the opposition alliance and its ecosystem for defending infiltrators and attempting to shield them for vote-bank politics. He said, This is his guarantee that action will be taken against infiltrators and the country will witness the result...