Mothers in Lesotho are campaigning against a needle sharing method which exposes drug users to the risks of HIV and other diseases, taking root in the country. What is 'bluetoothing' or 'hotspotting'?

Also, the wider impact of the rising Islamist attacks in West Africa

And why do people choose Hunger strikes as a form of protest, and are they effective?

Presenter: Audrey BrownProducers: Bella Hassan and Yvette TwagiramariyaTechnical Producer: Nick RandellSenior Journalist: Karnie SharpEditors: Alice Muthengi and Andre Lombard