U.S. Congressman Rick Larsen (L) speaks during an interview with Xinhua News Agency on Capitol Hill in Washington, D.C., the United States, Sept. 18, 2015. Chinese President Xi Jinping's state visit to the United States is very significant and timely, as it provides opportunity for the leaders of the two great powers to talk about very important issues, Larsen told Xinhua in the interview. (Xinhua/Yin Bogu)