Radio Sweden Weekly: 'The Doping Hunter' on catching out the cheats

We meet Professor Arne Ljungqvist, a living legend in the fight against doping in sports - he's been honoured with a special sculpture unveiled by royalty this week. It's two years to the next election. As politicians returned to parliament this week, we look at the challenges ahead for the government. Also, why is chess dominated by men? And Sven Göran Eriksson is laid to rest.Presenters: Dave Russell and Ulla EngbergProducer: Kris Boswell