Ethiopian Airlines has resumed commercial flights to the capital of the war-hit Tigray region, Mekelle, for the first time in nearly two years. We hear from excited passengers in Addis Ababa, just before they boarded the flight. And five-times Grammy award winner Angelique Kidjo is our guest editor. The singer-songwriter from Benin, talks to us about her music, the causes that concern her and the people she champions.