美国总统克林顿今年的访华活动，是中美两国建交17年来的一件大事引起了世界舆论的关注。其访华旅程的第3站─—上海之行，是克林顿整个访华活动的重头戏，无论是时间、内容还是活动场所，都超过了其他城市。这就给上海的安全保卫工作带来了巨大的压力，而事实已经证明，克林顿 The U.S. President Clinton’s visit to China this year is a major event that the establishment of diplomatic relations between China and the United States over the past 17 years has aroused the concern of the world public opinion. The third leg of his trip to China, the trip to Shanghai, is the highlight of Clinton’s visit to China and surpassed other cities in terms of time, content and activities. This has put tremendous pressure on Shanghai’s security work. Facts have proved that Clinton