G20: does South Africa's presidency matter?

South Africa takes over the G20 presidency from Brazil for a year. Will Africa benefit from this?

How organised crime benefits from trafficking electronic waste to Ghana.

And Somalia's Finance Minister on the benefits of debt forgiveness.

Presenter: Charles Gitonga Producers: Blessing Aderogba in Lagos. Bella Hassan, Amie Liebowitz, Joseph Keen and Paul Bakibinga in London. Technical Producer: Philip Bull Editors:  Andre Lombard and Alice Muthengi