But hearing the talk of U.S. security plans in the run-up to the Games in Russia next month , visitors may think they are entering a war zone . 10,000 to 15,000 Americans are expected in Sochi to watch the news , a spokesman said . The U.S. State Department is warning Americans to take extra precautions . A CNN warning cites reports about Russia being hunting for possible suicide bombers .
10,000 to 15,000 Americans are expected in Sochi to watch the news , a spokesman said . The U.S. State Department is warning Americans to take extra precautions . A CNN warning cites reports about Russia being hunting for possible suicide bombers .