11.   While real-time data would not prevent terrorists from taking over a plane, authorities would immediately learn what had happened.

12.   And how about the government agents desperately trying to prevent terrorists from blowing up half of America?

13.   Another organizer said governments should try to find ways to prevent terrorists from crossing borders without hampering the flow of trade and the legal movement of people.

14.   Crop dusters were grounded temporarily to prevent terrorists from spraying biologial or chemical agents over cities, and poisoning crops.

15.   During the two-day conference, participants will discuss ways to harmonize anti-terrorist legislation, enhance international cooperation and prevent terrorists from securing new sources of funding.

16.   He said nations must take steps to block financing for terrorist groups, prevent terrorists from moving freely across borders and impede their efforts to secure weapons.

17.   Last week, EU governments vowed to step up border controls at all its external entry points to prevent potential terrorists from getting in or leaving undetected.

18.   Mineta has said that guns are not needed because cockpit doors have been reinforced, preventing terrorists from commandeering airplanes.

19.   Money would also be used to improve security and to prevent terrorists from operating once again in Afghanistan.

20.   Mineta has said newly reinforced cockpit doors prevent terrorists from commandeering airplanes.