BEIRUT (AP) — Fighting in and around a displaced persons camp in western Sudan killed at least 53 civilians and wounded more than 60 others over a three-day period this week, the U.N. human rights chief said, and the death toll is rising. United Nations High Commissioner for Human Rights Volker Türk said Thursday that drone and artillery strikes by the paramilitary Rapid Support Forces in the Abu Shouk and Daraja Oula neighborhoods of el-Fasher and the el-Fasher displaced persons camp killed 46