Robert Dreyfuss , freelance investigative journalist, Christopher Hayes, the Washington editor of The Nation, Roland Flamini, foreign policy columnist for CQ Weekly, and Daniel Gross, a senior editor and columnist of Newsweek, visited SIIS and talked with SIIS President Yang Jiemian, Director Wu Chunsi of Center for American Studies, Director Assistant Zhang Lu of Institute for Global Governance Studies, Director Assistant Zhang Jun of Institute for Foreign Policy Studies and research fellow Zha Xiaogang of Institute for Economic Comparative Studies about Obama’s visit to China, issues of Iran and Sino-US relations after the financial crisis.