Spanish Prime Minister Mariano Rajoy (front) arrives at Cabo San Jose International Airport, Mexico, on June 17, 2012. Rajoy will attend the 7th G20 Leaders' Summit. [Xinhua]
Julia Gillard (L), prime minister of Australia, arrives at Cabo San Jose International Airport, Mexico, on June 17, 2012. Gillard will attend the 7th G20 Leaders' Summit.