TONGO, DR CONGO - NOVEMBER 04:   Refugees wait near their shelters in the village of Tongo, in the hills outside Goma, on November 4, 2008 in North Kivu province,Democratic Republic of Congo. Fighting has continued in the region occupied by rebel commander Laurent Nkunda, despite a ceasefire brokered last week, leaving outside observers fearful of 'another Rwanda tragedy' in the Democratic Republic of Congo. Getty Images logo Getty Images 13 months ago

TONGO, DR CONGO - NOVEMBER 04: Refugees wait near their shelters in the village of Tongo, in the hills outside Goma, on November 4, 2008 in North Kivu province,Democratic Republic of Congo. Fighting has continued in the region occupied by rebel commander Laurent Nkunda, despite a ceasefire brokered last week, leaving outside observers fearful of 'another Rwanda tragedy' in the Democratic Republic of Congo.