<span style="color: #222222;">Senior BJP leader and Prime Minister Narendra Modi has said that Opposition parties never talked about development as they are more interested in their own welfare. </span><br />'' <br />'' <span style="color: #222222;">Addressing an election rally at Paliganj in Bihar today, he alleged that they want to form a weak government at the Centre so they could blackmail and get things done for their personal benefits. </span><br />'' <br />'' <span style="color: #222222;">He also attacked the RJD for having allegedly promoted criminalization during its stint in power. Mr Modi asserted that terrorism could be wiped out only by an aggressive strategy like the one adopted by his government. </span><br />