Article Date: Friday, May 18, 2012Media Logo: financialtimes_pub.gif Article URL: http://www.ft.com/intl/cms/s/0/6a612434-a0f8-11e1-aac1-00144feabdc0.html?ftcamp=published_links%2Frss%2Fmarkets%2Ffeed%2F%2Fproduct#axzz1vnEFHhMr
