Shimla, Feb. 16 -- A day after the Congress named Supreme Court lawyer Abhishek Manu Singhvi as its candidate for the Rajya Sabha seat in Himachal Pradesh, the Bharatiya Janata Party (BJP) fielded turncoat Harsh Mahajan, once a trusted lieutenant of six-time chief minister Virbhadra Singh, on Thursday, the last day of filing nominations for the February 27 Rajya Sabha elections....