LUCKNOW, April 4 -- The Bharatiya Janata Party (BJP) put up former Congress member of legislative council Dinesh Pratap Singh against United Progressive Alliance (UPA) chairperson Sonia Gandhi from Rae Bareli and fielded Bhojpuri actor-turnedsinger Dinesh Chandra Yadav aka Nirahua against Samajwadi Party (SP) chief Akhilesh Yadav from Azamgarh....