麻豆约拍

Our East Africa Correspondent, Will Ross, reports from Sudan on how a country can cope when its main source of wealth, its oil wells, are taken away.
Justin Rowlatt talks to Lex Van Dam who is a hedge fund manager and a former Goldman Sachs trader and finds out whether a few online seminars can teach you to manage your money better than the professionals.
And our regular commentator Jeremy Wagstaff explains what Wikileaks tells us about how we manage our information.