Winter Olympics 2018: Court Overturns Life Bans Given to Russian Athletes

The International Olympic Committee has warned that the overturning of lifetime bans on a number of Russian athletes could endanger efforts to combat doping. We hear from the head of the World Anti-Doping Agency, Sir Craig Reedie.

Also in the programme: A rare insight into life in Xinjang, China's Muslim-majority and heavily policed province. And the amateur astronomer who found some lost property - belonging to the US Space Agency.

Picture: Winner Elena Nikitina of Russia after winning the second run of the women's skeleton in December 2017. Credit: Getty Images