South Sudan: Cease-Fire SignedBy South Sudan News StaffNAIROBI, Kenya — January 23 … The government of South Sudan was pleased to announce that rebels loyal to the country’s ousted former vice president signed a cease-fire agreement today. The cease-fire ends more than a month of fighting that displaced thousands of people. Under the agreement, signed in the Ethiopian capital, Addis Ababa, both sides in the conflict promised to lay down their weapons. But they have also said that a cessation of hostilities would be a temporary measure, short of a formal peace agreement, and that negotiations would have to continue....