Britain's Prime Minister David Cameron (L) greets his counterpart from Singapore Lee Hsien Loong outside 10 Downing Street in central London March 27, 2014. REUTERS/Neil Hall (BRITAIN - Tags: ... more 
Britain's Prime Minister David Cameron (L) greets his counterpart from Singapore Lee Hsien Loong outside 10 Downing Street in central London March 27, 2014. REUTERS/Neil Hall (BRITAIN - Tags: POLITICS) less 
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Reuters | Photo By NEIL HALL / Reuters
Thu, Mar 27, 2014 11:41 AM EDT