Russian Bobsledder Tests Positive for Banned Substance: Federation Unknown 01:57 IFTTT, Top Sports News- News18.com Russian Olympic bobsledder Nadezhda Sergeeva has tested positive for a banned performance-enhancing drug, the Russian bobsleigh federation said in a statement on Friday. from Top Sports News- News18.com http://ift.tt/2otfOyz via IFTTT Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsTransfer News: Nottingham Forest Sign Wales International Neco Williams From LiverpoolMo Farah is Relieved With the UK Government's Support Following the Shocking Revelation.Watch: Umesh Yadav dismisses Worcestershire batter to bag first County wicketStan Wawrinka Shown the Door by Pablo Carreno Busta in Bastad Tennis Opening RoundLive Update Ireland vs New Zealand 2nd ODI: Live Cricket ScoreAthletics-Allen Aims to Live Up to His Own Great Expectations