JUBA, South Sudan (AP) — Humanitarian organizations in South Sudan said Monday that restricted access to the conflict-hit eastern state of Jonglei has left thousands of people in need of lifesaving medical care and food assistance at risk, as the United Nations raises concern over a growing number of displaced people. The International Rescue Committee’s country director for South Sudan, Richard Orengo, said that “intensified fighting and the militarization of key areas have forced the