President Barack Obama walks with President Xi Jinping of the People's Republic of China at Annenberg Retreat in California

President Barack Obama walks with President Xi Jinping of the People's Republic of China at Annenberg Retreat in California.

President Barack Obama walks with President Xi Jinping of the People's Republic of China on the grounds of the Annenberg Retreat at Sunnylands in Rancho Mirage, Calif., June 8, 2013. (Official White House Photo by Pete Souza)