Millions face food crisis, cholera after Cyclone Idai

A food crisis, an outbreak of cholera and no shelter - three things millions of people displaced after Cyclone Idai struck Mozambique, Zimbabwe and Malawi are dealing with. Cyclone Idai smashed into the African countries on March the 14th, unleashing catastrophic flooding and killing more than 700 people. Mark Mitchell from World Vision has just touched down in Mozambique. He tells Guyon Espiner that a primary focus for the charity was cleaning contaminated bore-holes so people had access to clean drinking water.