FILE - In this Monday, Dec. 3, 2018, file photo, a guard tower and barbed wire fence surround a detention facility in the Kunshan Industrial Park in Artux in western China's Xinjiang region. A small core of international lawyers and activists are prodding leading Olympic sponsors to acknowledge China's widely reported human-rights abuses against Muslim Uyghurs, Tibetans and other minorities.(AP Photo/Ng Han Guan, File)