ພາບຈາກກອງປະຊຸມ ສຸດຍອດ G20

U.S. President Barack Obama walks away after shaking hands with Russia's President Vladimir Putin during arrivals for the G20 Summit at the Konstantin Palace in St. Petersburg, Sept. 5, 2013.

U.S. President Barack Obama meets with Japanese Prime Minister Shinzo Abe at the G20 Summit in St. Petersburg, Sept. 5, 2013.

A man protests possible military action in Syria as the first day of the G20 Summit gets underway in St. Petersburg, Sept. 5, 2013.

BRICS leaders' at the G20 Summit in Strelna near St. Petersburg, Sept. 5, 2013.

Participants sit at a table during a BRICS leaders' meeting at the G20 Summit in Strelna near St. Petersburg, Sept. 5, 2013.

Apples are seen on the ground next to statues across the street from the Constantine Palace, the venue for a G20 meeting in St. Petersburg, Sept. 4, 2013.