Manipur Chief Minister N Biren Singh today sought the intervention of Union Sports Minister Rajyavardhan Rathore in the doping controversy involving Commonwealth Games gold medallist Sanjit Chanu while also suggesting that there could be an error in the identification of the sample of the Manipuri weightlifter.from Sports News: Cricket News, Latest updates on Tennis, Football, Badminton, WWE Results & more https://ift.tt/2JnbMTX