Chinese President Xi Jinping, center, is greeted by Cisco CEO John Chambers, left, and Alibaba Executive Chairman Jack Ma, right, during a visit at...
Vice President Joseph "Joe" Biden, right, talks to Jacob "Jack" Lew, U.S. Treasury secretary, center, and John Kerry, U.S. Secretary of state, before...
President Barack Obama and President XI Jinping of China walk to the Oval Office after participating in an official State Visit on the South Lawn of...