President Barack Obama and Chinese President Xi Jinping sit together during a climate event in Hangzhou, China, on Sept. 3.
President Barack Obama and Chinese President Xi Jinping sit together during a climate event in Hangzhou, China, on Sept. 3. Carolyn Kaster The Associated Press
President Barack Obama and Chinese President Xi Jinping sit together during a climate event in Hangzhou, China, on Sept. 3. Carolyn Kaster The Associated Press