Chad's president Idriss Deby has called on the leader of Nigeria’s Boko Haram insurgency to give himself up or face the consequences. Chadian troops seized the Nigerian town of Dikwa back from militants, but not before the fleeing fighters brutally targeted civilians. Also, South Sudan has hit back at UN sanctions targeting both sides of the country's civil war. Finally, fire has destroyed Ethiopia's most famous jazz club in Addis Ababa, but regulars at the Jazzamba club say the beat goes on.