Central Asians cry out over China's secret detention camps

A wife of a Chinese-born Muslim, Alymkulova had no information about what had happened to her husband until a few weeks later when his company phoned and said her husband had been "sent away to study" in a camp. The "study camp" is believed to be one of the numerous extra-judicial detention centres set up in Xinjiang, holding as many as a million Uighurs and other minorities.