India, April 25 -- Samastipur (reserved) Lok Sabha constituency in Bihar, which goes to vote on May 13, presents a peculiar fight this time, as children of two JD-U ministers in the Nitish Kumar government are pitted against each other. One is LJP (R) candidate Shambhavi Choudhary, daughter of Ashok Choudhary. The other is Congress candidate Sunny Hazari, son of Maheshwar Hazari, whose family has traditionally represented Samastipur district in both Assembly and Lok Sabha. Late Karpoori Thakur represented the seat in 1977. Late Ramvilas Paswan also represented the erstwhile Rosera (reserved) seat, which became part of Samastipur constituency later....