US President Barack Obama arrives for the working dinner for G20 leaders in Peterhof, September 5, 2013.05.09.2013#2278620
President of the Russian Federation Vladimir Putin and President of the Republic of Argentine Cristina Fernandez de Kirchner, right, arrive in Peterhof.05.09.2013#2278619
Journalists are seen near the Peterhof Grand Palace before the arrival of G20 Leaders' Summit participants.05.09.2013#2278618
President of the Russian Federation Vladimir Putin, center, and G20 Summit members arrive in Peterhof.05.09.2013#2278613
From right: Russian President Vladimir Putin and Argentine President Cristina Fernandez de Kirchner with other G20 leaders before the working dinner in Peterhof, September 5, 2013.05.09.2013#2278612
Argentine President Cristina Fernandez de Kirchner, left, and Russian President Vladimir Putin, 3rd left, arrive for the working dinner with other G20 leaders in Peterhof, September 5, 2013. From right: Turkish Prime Minister Tayyip Erdogan, Sultan of Brunei Darussalam, Prime Minister, Minister of Defence and Minister of Finance, Hassanal Bolkiah, and President of Kazakhstan Nursultan Nazarbayev.05.09.2013#2278610
Russian President Vladimir Putin, center, arrives for the working dinner with other G20 leaders in Peterhof, September 5, 2013. Left: Argentine President Cristina Fernandez de Kirchner. Foreground, from right: Sultan of Brunei Darussalam, Prime Minister, Minister of Defence and Minister of Finance, Hassanal Bolkiah, and President of Kazakhstan Nursultan Nazarbayev.05.09.2013#2278609
Russian President Vladimir Putin, center, and Argentine President Cristina Fernandez de Kirchner, foreground left, arrive with other G20 leaders for the working dinner in Peterhof, September 5, 2013.05.09.2013#2278608
President of the Russian Federation Vladimir Putin and President of the Argentine Republic Cristina Fernandez de Kirchner, foreground, arrive in Peterhof.05.09.2013#2278605
Prime Minister of the Republic of India Manmohan Singh, second right, arrives in Peterhof.05.09.2013#2278589
President of the Russian Federation Vladimir Putin, center, and President of the Argentine Republic Cristina Fernandez de Kirchner, left, arrive in Peterhof.05.09.2013#2278588
President of the Federative Republic of Brazil Dilma Vana Rousseff arrives in Peterhof.05.09.2013#2278587
President of the Russian Federation Vladimir Putin and President of the Argentine Republic Cristina Fernandez de Kirchner arrive in Peterhof.05.09.2013#2278586
Prime Minister of the United Kingdom of Great Britain and Northern Ireland David Cameron, President of the French Republic Francois Hollande, Federal Chancellor of the Federal Republic of Germany Angela Merkel and Chairman of the European Union Hermann van Rompei, from left, arrive in Peterhof.05.09.2013#2278583
President of the Federative Republic of Brazil Dilma Vana Rousseff arrives in Peterhof.05.09.2013#2278580
President of the Russian Federation Vladimir Putin and President of the Argentine Republic Cristina Fernandez de Kirchner arrive in Peterhof.05.09.2013#2278579
President of the Argentine Republic Cristina Fernandez de Kirchner arrives in Peterhof.05.09.2013#2278578
President of the United Mexican States Enrique Pena Nieto, right, arrives in Peterhof.05.09.2013#2278574
President of the European Commission Jose Manuel Barroso, United Nations Secretary-General Ban Ki-moon and President of the Republic of South Africa Jacob Zuma, from left, arrive in Peterhof.05.09.2013#2278573
