To go with story by Herve Bar Newly arrived refugees, walk around the Kakuma refugee camp, North-Western Kenya on September 6, 2010. Fourteen different nationalities co-habit at the Kakuma UNHCR sit which was set up in 1992 initially to shelter south Sudanese fleeing the war. Today Somalis are in the majority, representing 56 percent of the camp's inhabitants, way ahead of the south Sudanese (30 percent), many of whom have gone back home with the return of peace. AFP PHOTO/SIMON MAINA (Photo credit should read SIMON MAINA/AFP/Getty Images)