Before the Nato summit

Updated: May 20, 2012 11:05 IST

Nato protesters are reflected in a Chicago police officers sunglasses during a march in Daley Plaza, in Chicago. Security has been high throughout the city in preparation for the NATO summit, where delegations from about 60 countries will discuss the war in Afghanistan and European missile defense.  AP Photo/M Spencer Green
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Nato protesters are reflected in a Chicago police officers sunglasses during a march in Daley Plaza, in Chicago. Security has been high throughout the city in preparation for the NATO summit, where delegations from about 60 countries will discuss the war in Afghanistan and European missile defense. AP Photo/M Spencer Green

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