President of Zimbabwe Returns Home amid Protests

Available for over a year

The president of Zimbabwe, Emmerson Mnangagwa, has flown home from Europe amid violent protests in his home country. We'll hear from a Zimbabwean student. Researchers say an artificial intelligence system to speed up the processing of chest X-rays could make "a massive difference in developing countries" where there are few radiologists. We hear from some of the refugees trying to reach the UK from the French coastal city of Calais.