The indigenous people of Yemen ( part of ancient Africa) treated like untouchables today
http://www.nytimes . com/2008/ 02/27/world/ middleeast/27yemen.html? _r=1&oref= slogin Languishing at the Bottom of Yemen’s Ladder By ROBERT F. WORTH February 27, 2008 SANA, Yemen — By day, they sweep the streets of the Old City, ragged, dark-skinned...