11.   So you build up systems, try to make a plausible defense that has some kind of chance for success and would psychologically prevent these acts.

12.   So the goal was to try to prevent the act before the attempt.

13.   Since then, various media reports, quoting unnamed government sources, have described Zubaydah as providing some key information as US officials attempt to prevent terrorist acts.

14.   Such a shift, they added, would allow FBI officials to be much more proactive in their efforts to prevent terrorist acts.

15.   Stopping them, Sharon said, prevented an act that would have forestalled negotiations even further.

16.   The Clinton administration and the Republican leadership on Capitol Hill acknowledge the court is secretive, but argue it is necessary to prevent acts of terrorism.

17.   These three women understand better than most that government cannot prevent every act of child abuse.

18.   But some press reports from the Turkish Cypriot side say authorities have not acted to prevent such acts.

19.   He condemned the Red Cross murders and saying Chechen authorities must take tougher measures to prevent such acts, Interfax said.

20.   Harel maintained UNIFIL should have been more aggressive in enforcing its mandate to prevent acts of violence.