Rebels surrender to U.N. following attack on Congo mining hub

KINSHASA (Reuters) - Nearly 250 rebels who attacked a military camp and the provincial governor's office in Democratic Republic of Congo's southern mining hub of Lubumbashi on Saturday have surrendered, the country's U.N. peacekeeping mission said. The government said it had killed about 15 of the estimated 300 Mayi-Mayi Kata Katanga separatists who attacked the capital of the Central African nation's copper and cobalt-rich Katanga province armed mainly with bows and arrows and machetes. "The U.N. ...