Guardian: US officials worried about security at London 2012 Olympics, plans to send 1000 agents http://www.guardian.co.uk/sport/2011/nov/13/us-worried-london-olympics-security-2012 …
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Guardian: US officials worried about security at London 2012 Olympics, plans to send 1000 agents http://www.guardian.co.uk/sport/2011/nov/13/us-worried-london-olympics-security-2012 …