The content originally appeared on: CNN Khartoum, SudanAt least 168 people have been killed and 98 injured in tribal clashes in the western Darfur town of Kreinik, a spokesperson for a refugee group said on Sunday. The violence is the latest in an uptick of such incidents in the war-weary region. Western Darfur is home to many of the people displaced by the early-2000s conflict in the region, which saw the government put down armed rebels with help from nomadic […]