11.   The attack also has raised questions about whether CIA officials were coordinating their attacks with CentCom and its intelligence network in an effort to ensure that innocents are spared.

12.   The attack has raised tensions across Kosovo and set back the return of any Serbian refugees incalculably, U.N. officials here said.

13.   The attack raised the risk, however, that Serbs would retaliate by attacking U.N. peacekeepers.

14.   The attacks also raised serious questions about what is called homeland defense.

15.   The attacks raise fundamental questions about the risks inherent in an open society, and whether Americans are willing to trade freedoms for greater protection.

16.   The attack has raised bear awareness but not deterred visitors from the most popular national park in the country, which straddles the Tennessee-North Carolina line.

17.   The attack raises fundamental questions about security here, and serious challenges for Musharraf, diplomats and Pakistani political analysts said.

18.   The attack has raised tensions across Kosovo and set back the return of any Serb refugees incalculably, U.N. officials here warned.

19.   The attacks have raised fears among the growing number of people who chat on line and then meet.

20.   The increased rates are vivid examples of how the attacks have raised the costs of living and doing business, often in ways only indirectly related to terrorism.