PATNA, May 10 -- RJD's star campainer and leader of the opposition Tejaswhi Prasad Yadav on Thursday made a guarded attack against the JD(U) in Munger parliamentary segment, saying he and his party had a 'firm footing' in the seat and closely watching the 'unity' in the rival faction, in an apparent dig at the way strongman and former MLA, Anant Singh was canvassing for JD(U) nominee Rajiv Ranjan Singh alias Lalan Singh after getting parole....