Deal to begin negotiations was struck after US dropped long-standing veto
President of Doctors Without Borders says increased violence hampering relief efforts
Hundreds of millions of people in some of the world's poorest developing countries at risk, says report
65,000 Togolese refugees, displaced people at risk by end of year
Ongoing drought, poor harvest, creating severe food shortages in Kirundo, Muyinga provinces
UNICEF says most of forgotten emergencies are in Africa
