Business Update - Chocolate Lovers in for Higher Prices and Tanzania Bans Agricultural Imports From South Africa Sumitra Naidoo gives us the scope of what's happening in the world of business. As Tanzania bans agricultural imports from South Africa, trade talks between the two countries reaching a complex state, with negotiations on-going. Chocolate prices around the world also continuing to soar. For more from Sumitra, take a listen to today's Business Update!