Egypt and Tunisia are the first of a new era of global food revolutions that expose the weak...

|By:, SA News Editor

Egypt and Tunisia are the first of a new era of global food revolutions that expose the weak grip of authoritarian regimes in poor countries that import grain, Ambrose Evans-Pritchard writes. Middle East rulers must get "ahead of the curve" or face similar uprisings, Pimco's Mohamed El-Erian tells CNBC; many countries are buying up grain as fast as they can.