In this photo released by the United Nations African Mission in Darfur (UNAMID), UNAMID Force Commander, Lieutenant General Patrick Nyamvumba from Rwanda, left, talks to an injured peac

 

              In this photo released by the United Nations African Mission in Darfur (UNAMID), UNAMID Force Commander, Lieutenant General Patrick Nyamvumba from Rwanda, left, talks to an injured peac
In this photo released by the United Nations African Mission in Darfur (UNAMID), UNAMID Force Commander, Lieutenant General Patrick Nyamvumba from Rwanda, left, talks to an injured peacekeeper after an ambush Tuesday night that killed four peacekeepers, in El Geneina, Sudan, Wednesday, Oct. 3, 2012. United Nations spokesman Martin Nesirky says the secretary-general "is appalled and deeply saddened" at an attack that killed four Nigerian peacekeepers and wounded eight in Sudan's restive West Darfur region. (AP Photo/Albert González Farran, UNAMID)