Salman bin Abdulaziz, deputy prime minister and crown prince of Saudi Arabia, right, speaks with Vladimir Putin, Russia's president, seated left, during a plenary session at the Group of 20 (G-20) summit in Brisbane, Australia, on Saturday, Nov. 15, 2014. Leaders of the world's 20 largest economies including U.S. President Barack Obama and Chinese President Xi Jinping gather in Brisbane this weekend to focus on economic issues. Photographer: Rob Griffith/Pool via Bloomberg
