Russian track and field athletes could be banned from next year's Olympics in Rio de Janeiro after a devastatingly critical report accused the country's government of complicity in widespread doping and cover-ups.
Associated Press: Russia faces Olympic ban after hugely critical doping report
China's Liu Hong (R), China's Lu Xiuzhi and Ukraine's Lyudmyla Olyanovska celebrate after the final of the women's 20 kilometres race walk athletics event at the 2015 IAAF World Championships at the \"Bird's Nest\" National Stadium in Beijing on August 28,
