Global action needed on East Africa hunger crisis, Oxfam says

In tonight's edition: Widespread hunger across East Africa could become “a catastrophe” without funds to the region's most vulnerable communities, aid agency Oxfam warns. The droughts in the region are also affecting water security. As the World Water Forum continues, Dakar researchers say that a holistic approach is needed for change. And we head to DR Congo, where traumatised apes are being nursed back to health at the Lwiro rehabilitation centre.