The acting head of the Russian Athletics Federation, Vadim Zelichenok, said on Saturday he was ready to resign to help the sport recover from a doping scandal, Tass news agency reported. For more sports news andupdates, followAhramOnlineSportson Twitter at@AO_Sportsand onFacebookatAhramOnlineSports.) http://english.ahram.org.eg/News/166574.aspx