Patna, July 7 -- Union minister Chirag Paswan on Sunday voiced concern over the law and order situation in the NDA-ruled Bihar after a businessman was murdered in Patna and separately announced that he will contest the upcoming Bihar assembly polls. "It is a matter of worry the way crime has risen and law and order has collapsed in Bihar. If such an incident has happened in a posh locality of Patna, then we can only imagine what is happening in villages," the president of LJP(RV), which is a part of the NDA said. P6...