S Africa's barefoot game ranger fights rhino poaching

Nunu Jobe's life is focused on conservation. He grew up in South Africa's KwaZulu-Natal province and now spends most days tracking southern white rhino on foot while educating communities and schools on the importance of wildlife. In late August, veterinarians successfully harvested eggs from the last two surviving northern white rhinos, taking them one step closer to bringing the species back from the brink of extinction, scientists said.