The G20 Summit
![Russia's President Vladimir Putin, center foreground, gestures as he walks by U.S. President Barack Obama, front row second right, as he takes his place at a group photo outside of the Konstantin Palace in St. Petersburg, Russia, Sept. 6, 2013.](https://gdb.voanews.com/3049B541-DF3C-4744-9441-7E47E19CAD44_w1024_q10_s.jpg)
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Russia's President Vladimir Putin, center foreground, gestures as he walks by U.S. President Barack Obama, front row second right, as he takes his place at a group photo outside of the Konstantin Palace in St. Petersburg, Russia, Sept. 6, 2013.
![U.S. President Barack Obama, right, walks with Germany's Chancellor Angela Merkel prior to a group photo of G-20 leaders outside of the Konstantin Palace in St. Petersburg, Russia, Sept. 6, 2013. ](https://gdb.voanews.com/58B5C0C2-F3A9-4304-B7A6-D69446574D9C_w1024_q10_s.jpg)
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U.S. President Barack Obama, right, walks with Germany's Chancellor Angela Merkel prior to a group photo of G-20 leaders outside of the Konstantin Palace in St. Petersburg, Russia, Sept. 6, 2013.
![An image of U.S. President Barack Obama drinking out of a paper cup is shown on a large screen in the media center of a G-20 summit in St. Petersburg, Russia, Sept. 6, 2013. ](https://gdb.voanews.com/80135DC2-25FF-468A-8C0A-29882393572B_w1024_q10_s.jpg)
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An image of U.S. President Barack Obama drinking out of a paper cup is shown on a large screen in the media center of a G-20 summit in St. Petersburg, Russia, Sept. 6, 2013.
![British Prime Minister David Cameron speaks during a media conference after a G-20 summit in St. Petersburg, Russia on Friday, Sept. 6, 2013.](https://gdb.voanews.com/0D25829A-4189-43FA-B93C-83B5BFC75CCA_w1024_q10_s.jpg)
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British Prime Minister David Cameron speaks during a media conference after a G-20 summit in St. Petersburg, Russia on Friday, Sept. 6, 2013.