Subscribe to our channel http://bit.ly/AJSubscribe Subscribe to our channel http://bit.ly/AJSubscribe Michele Verroken, an international anti-doping expert, talks to Al Jazeera about the allegations that Chinese swimmer Ye Shiwen had taken some illegal substance before her world record win in the Olympics. At Al Jazeera English, we focus on people and events that affect people's lives. We bring topics to light that often go under-reported, listening to all sides of the story and giving a 'voice to the voiceless.' Reaching more than 270 million households in over 140 countries across the globe, our viewers trust Al Jazeera English to keep them informed, inspired, and entertained. Our impartial, fact-based reporting wins worldwide praise and respect. It is our unique brand of journalism that the world has come to rely on. We are reshaping global media and constantly working to strengthen our reputation as one of the world's most respected news and current affairs channels. Social Media links: Facebook: / aljazeera Instagram: https://instagram.com/aljazeera/?ref=... Twitter: / ajenglish Website: http://www.aljazeera.com/ google+: https://plus.google.com/+aljazeera/posts