11.   After the missile tube was found, U.S. commanders tightened security around the base.

12.   But we have a lot of security around here.

13.   Davis said security around the Golden Gate Bridge was increased two weeks ago when officials found suitcases in an area near the bridge.

14.   Despite increased Chinese security around the compounds, the stream of asylum seekers is likely to accelerate, experts say.

15.   Diplomats said they had not reached agreement on exchanging land in southeast Croatia to improve security around the Croatian coastal city of Split.

16.   Election officials were better trained and more responsive to complaints, security around polling stations had improved, and voting areas were more clearly defined.

17.   Emphasize increased security around the country.

18.   Federal agencies moved quickly after the strikes to bolster security around sensitive areas such as nuclear testing labs, military bases and government buildings.

19.   Germany quickly tightened security around diplomatic buildings and synagogues.

20.   He said all the guards had left the compound, including the watchtowers, though some remained outside and kept strict security around the prison.