Burkinabé architect Diébédo Francis Kéré wins Pritzker Prize

In tonight's edition:  At least two Cameroonians have died in Ukraine since the war began. Hundreds of others remain stuck in the country. In Ethiopia hundreds of thousands of people have been displaced by fighting in the region of Afar, east of Tigray. local fighters facing Tigrayan forces say that they've been abandoned by federal troops. And we speak to Burkinabé architect Diébédo Francis Kéré who has been awarded the presitgious Pritzker Prize.