Conflict and drought have ravaged four countries across North Africa and the Middle East, leaving more than 20 million people in desperate need of food.
President Muhammadu Buhari left for London Jan. 19. His government insists he's "hale and hearty," but speculation is rife that he may be suffering from prostate cancer, memory loss or other ailments.
In Nigeria, the food crisis is so severe that when MSF sees families to treat disease or provide vaccinations, they're starting to distribute food as well.
Worshippers were celebrating the ordination of a bishop on Saturday when, witnesses say, metal girders in the hastily constructed church buckled and crashed onto them. The roof then caved in.
One hundred female police officers are set to protect women in displaced persons camps, after a report said officials including security guards have "raped and sexually exploited" dozens of women.
A report from Human Rights Watch details the sexual exploitation in camps for Nigerians who had fled their homes because of the conflict with Boko Haram.