New Delhi, Feb. 2 -- The performance of athletes will remain in focus during the Olympic year. However, the National Anti Doping Agency will have the job to make sure India sends a clean contingent, considering there were a few high-profile doping cases in recent times. India is among WADA's top three when it comes to doping violations. Scaling up testing and awareness campaigns are key to fight the menace, feels National-Anti Doping Agency Director General Ashish Bhargava....