In a huge setback to former promoters of Ranbaxy -- Malvinder Mohan Singh and Shivinder Mohan Singh -- and major win for Japanese Daiichi Sankyo Company Limited, the Delhi High Court has upheld the international arbitral award of Rs 3,500 crore against the Singh brothers.Justice Jayant Nath held the award to be enforceable after hearing a petition filed by Daiichi seeking enforcement...