Rare look at China's efforts to silence Muslim minority group A new report is shining light on China's efforts to silence members of a Muslim minority group. The United Nations believes around one million Uighurs are being detained in internment camps. Isobel Yeung, a Vice News correspondent and producer, traveled to the Xinjiang region, where she went undercover as a travel blogger to investigate the human rights abuses. She joins CBSN to talk about her experience.