1.   The terrorists had been kept under constant surveillance by our officers.

2.   Also, what counterterrorism experts say about value of new visa rules in keeping terrorists out of the country.

3.   Better cockpit doors will keep terrorists out.

4.   Bonner said this information would help the government keep terrorists out of the country.

5.   A simple, immediate improvement is stronger cockpit doors to keep terrorists out.

6.   A sustained effort will be needed, stretching over many months, to keep the terrorists from regrouping.

7.   But he needs something substantial to shore up his standing, and President Bush needs to shift priorities to keeping terrorists out of the country, not Mexican laborers.

8.   Foreigners who pass through customs or immigration could be injected with the chip, allowing officials to monitor their activities better and keep terrorists out.

9.   If we miraculously kept terrorists out of every building, they could go on murderous rampages using nothing more sophisticated than cars on crowded sidewalks.

10.   In a takeover, emergency exits should be blocked to keep terrorists from opening them to crash the plane.