Potential grows for food crisis as prices surge: U.N.
(Reuters) - The world could face a food crisis of the kind seen in 2007/08 if countries restrict exports on concerns about a drought-fuelled grain price rally, the U.N.'s food agency warned on Thursday, after reporting a surge in global food prices in July
Catherine Hornby
ROME
Thu Aug 9, 2012 7:14am EDT
link-
http://www.reuters.com/article/2012/08/09/us-food-fao-idUSBRE87809H20120809