Africa: U.N. says will work to prevent Congo-Rwanda war

The United Nations will do everything possible to stop Congo's eastern conflict from becoming a wider war after the government accused Rwanda of sending troops over the border, a U.N. official said on Friday. Democratic Republic of Congo has asked the U.N Security Council to hold an emergency meeting on what it says was a Rwandan military incursion this week into eastern North Kivu province in support of Congolese Tutsi rebels.