Raj Thackeray's MNS will contest the Lok Sabha polls, but he adds that his party supports Narendra Modi for prime minister; After reports that Narendra Modi could get his Varanasi seat, Murli Manohar Joshi denies a rift in the BJP; From Infosys to Aadhar to the heat and dust of politics, Nandan Nilekani joins the Congress; and more in our news wrap of the day.