Mohammed Bin Salman, Saudi Arabia's crown prince, center, shakes hands with Vladimir Putin, Russia's president, as Gianni Infantino, president of FIFA, right, look on after arriving for the opening ceremony for the FIFA World Cup at the Luzhniki stadium in Moscow, Russia, on Thursday, June 14, 2018. President Vladimir Putin has spent six years and more than $11 billion preparing nearly a dozen Russian cities to host the soccer World Cup, the biggest such event the country’s held since the collapse of the Soviet Union. Photographer: Andrey Rudakov/Bloomberg