PATNA, March 23 -- There is a strong undercurrent of resentment in Bihar Congress, which is waiting for RJD chief Lalu Prasad's nod to declare seats it wants to contest in the state in the upcoming Lok Sabha elections, even as the latter has gone ahead with allotting party symbols to several candidates without a seat-sharing pact in the opposition alliance Mahagathbandhan, people familiar with the matter said....