1.   Governors and mayors around the country have taken steps to review emergency procedures and reinforce security.

2.   In West Africa, the American Embassy in the Ivory Coast said it had cut back its business hours while security was reinforced.

3.   In West Africa, the U.S. Embassy in the Ivory Coast said it had cut back its business hours while security was reinforced.

4.   Israeli police officers reinforced security around the hotel, the King David, but there was no evidence that Christopher himself may have been a target.

5.   Police blocked traffic and reinforced security around the embassies and ambassadorial residences of Spain and Britain, as well as those of Sweden, Switzerland and Belgium.

6.   She jumped immediately on an offer from President Bush to call up the National Guard to reinforce airport security.

7.   Security was reinforced and the grave robbing stopped.

8.   This week security was reinforced because of a nationwide strike, which took place on Wednesday, and the departure of the exiled king of Afghanistan on Thursday.

9.   This week, security was reinforced because of a nationwide strike, which took place Wednesday, and the departure of the exiled king of Afghanistan.

10.   Peace force uses technology to reinforce security.