United Nations soldiers walk past a poster of Democratic Republic of Congo's President Joseph Kabila, at left, as they patrol a street in Goma, during the visit of the top U.S. envoy for Africa, Jendayi Frazer, and Alan Doss, the top U.N. envoy in Congo, Friday, Oct. 31, 2008. Thousands of war-weary refugees returned to the the road Friday, taking advantage of a rebel-called cease-fire to try to reach home beyond the front lines of this week's battles in eastern Congo. (AP Photo/Karel Prinsloo)
Protegee, carrying her sibling on her back, cries as she looks for her parents through the village of Kiwanja, 90 kms north of Goma, eastern Congo, Thursday, Nov. 6, 2008. A fragile cease-fire in Congo appeared to be unraveling Thursday as the U.N. said battles between warlord Laurent Nkunda's rebels and the army spread to another town in the volatile country's east. (AP Photo/Jerome Delay)
