The global soft-drink market is dominated by major players such as Coca-Cola and Pepsi, but the industry giants may have a major challenge on their hands, which has come from a part of the world ...

On May 3rd Saudi Arabia told OPEC it would no longer underwrite such cheating, and would instead open the taps to regain its market share. The price of Brent crude duly slumped to around $60 a barrel.