Africa Weekly: a round-up of news and features in Africa

This week, we take you to Tunisia which is going head to head with palm-killing bugs, we head to Kenya where specialised dogs have been trained to sniff out smugglers … of elephant ivory and rhino horn, and we go to south Africa where young women are being offered generous study bursaries - but only if they promise to stay virgins. FOR SUBSCRIBERS OF AFRICA WEEKLY ONLY