Saudi Arabia sets its sights on a less glamorous source of wealth iol.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from iol.co.za Daily Mail and Mail on Sunday newspapers.
In scorching summer heat, Renier Swiegers marches through the desert toward a drilling rig. He’s not looking for oil though, the dynamo of Saudi Arabia’s economy the past 80 years. It’s another potential source of wealth and influence the kingdom now has its eye on. Having already used its energy…