Left to right: Italy's Prime Minister Matteo Renzi, Britain's Prime Minister David Cameron, Ukraine's President Petro Poroshenko, U.S. President Barack Obama, Germany's Chancellor Angela Merkel and France's President Francois Hollande stand for a photograph after their meeting alongside the NATO Summit in Warsaw, Poland on July 9. NATO allies have agreed to boost support to countries in the Middle East and North Africa that are targets of Daesh.
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