How will UK immigration rules affect African students?

Many postgraduate students, including those from Africa, will lose the right to bring their families with the recent UK Immigration rules change. Audrey Brown unpacks the effects on prospective students.Also in the pod: Uganda's President Yoweri Museveni says an attack late last month on the Ugandan peacekeeping mission in Somalia left over 50 soldiers dead. Al-Shabaab claims they killed many more. How will it affect Uganda - and the reputation of the army?And going back to my roots. A British Somali journalist goes home for the first time. How does she reconcile the two very different aspects of living in present day Mogadishu- the positive and the ever present threat of danger.