French President Nicolas Sarkozy, left, holds the hand of Britain's Prime Minister David Cameron, after signing a treaty at an Anglo-French summit at Lancaster House in London, Tuesday Nov. 2, 2010. ... more 
French President Nicolas Sarkozy, left, holds the hand of Britain's Prime Minister David Cameron, after signing a treaty at an Anglo-French summit at Lancaster House in London, Tuesday Nov. 2, 2010. Britain and France vowed to work hand-in-glove as their leaders ushered in an unprecedented era of defence cooperation by agreeing to create a joint force and share nuclear test facilities. less 
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Associated Press | Photo By Leon Neal, pool
Tue, Nov 2, 2010 6:09 PM EDT