Remembering Senegal's Joola disaster 20 years on

In tonight's editions: It has been 20 years since an overloaded Senegalese passenger ferry sank off the coast of The Gambia, killing almost nineteen hundred people. Our correspondent reports on the disaster dubbed 'Africa's Titanic'. A free falling economy and years of political unrest have taken their toll on Sudanese youth, with thousands a day leaving the country. And we meet the Tunisians wanting to put Tunisia's olive oil industry on the map.