January 14, 2012 12:14 am
Copyright The Financial Times Limited 2016. You may share using our article tools.
Please don't cut articles from FT.com and redistribute by email or post to the web.
© The Financial Times Ltd 2016
FT and 'Financial Times' are trademarks of The Financial Times Ltd.The Financial Times and its journalism are subject to a self-regulation regime under the FT Editorial Code of Practice.
Printed from: http://www.ft.com/cms/s/2/2d53cac6-3c10-11e1-8d72-00144feabdc0.html
Print a single copy of this article for personal use. Contact us if you wish to print more to
distribute to others.
© The Financial Times Ltd 2016 FT
and ‘Financial Times’ are trademarks of The Financial Times Ltd.