No timescale on Russia return, says IAAF head Coe

By Mitch Phillips MONACO (Reuters) - The question of whether Russia will take part in next year's Olympic Games was no clearer on Thursday after IAAF president Sebastian Coe held a news conference dominated instead by his personal relationship with Nike. Russia was banned from athletics two weeks ago after a report by the independent commission of the World Anti-Doping Agency (WADA) detailed systematic, state-sponsored doping and related corruption in the country that had "sabotaged" the 2012 Ol