In Botswana reserve, Bushmen still being deprived of rights

Late at night in the Kalahari Desert, a little more than a decade ago, the clouds drew together like rippled crocodile skin, and the Bushmen, led by an old man named Kexla Sanao, danced on the cool sand. Sanao shook his body and stamped his feet, rhythmically mimicking the movement of the...