John speaks to wildlife and conservationist De Wet Du Toit about his attempt to swim and from Dyer Island.
The swim has never been done before and he wants to bring awareness to of the decline of the great white shark in South Africa's coastal waters.
Dyer Island is internationally known for the large number of great white sharks it attracts, but in recent years, these numbers have dwindled.

Civil society groups go to court over access to clinics for all
06:02

Khampepe inquiry into delayed Truth and Reconciliation Commission prosecutions: Why ANC leaders are opposed to this?
08:03

Wired headphones making a comeback
07:24