Aid agency: thousands killed in Afghanistan

Humanitarian agencies say the fighting in Afghanistan is taking a terrible toll on civilians, with thousands killed or wounded as the Taliban advance. We’ll hear from the Norwegian Refugee Council in Kabul. Also in the programme: WHO warns of deadly Marburg virus in West Africa; and how Artificial Intelligence could diagnose dementia in a day. (Photo: An internally displaced Afghan child from northern provinces. Credit: REUTERS/Stringer)