<span style="color: #222222;">Political parties have welcomed the announcement of assembly polls in four states and one UT. </span><br />'' <br />'' <span style="color: #222222;">Talking to AIR ( News), BJP spokesperson Nalin Kohli said his party will go to the poll with its positive agenda and work done by it for the welfare of people.</span><br />'' <br />'' <span style="color: #222222;">Congress spokesperson Pawan Khera said his party will raise the issue of failure of BJP rule on the issue of price rise, unemployment and others.</span><br />'' <br />'' <span style="color: #222222;">Senior CPI leader Atul Anjan said, this polls will be the challenge for the BJP to retain power in Assam, perform well in West Bengal and open accounts in southern states.</span><br />''