On Daybreak Africa: The medical aid group Doctors Without Borders says Nigeria’s northwest region is experiencing “catastrophic” levels of malnutrition and disease outbreaks. Plus, jailed Senegalese opposition leader Ousmane Sonko has been freed. The tale of two former presidents as South Africa prepares to vote on May 29. Patients in Kenya are stranded by a doctors strike. Central Africa says its economic bloc is the poorest and Ieast developed on the continent. The US military readies a range of plans, If needed, to Hhlp Haiti.