Africa Business Report24/03/2017 GMT Clips

1. Why mix earthworms and cocoa shells?

   Duration: 02:15

2. Zimbabwe's cash-strapped tobacco farms

   Duration: 02:49

3. Will Brexit affect East Africa's trade deals with EU?

   Duration: 04:31

4. 'It's miraculous' says SA's spinach king

   Duration: 02:09