1.   Although the exiled Decembrists worried local officials and prompted a Governor-General to recommend that they be sent elsewhere because they were gradually disseminating their ideas and...

2.   But a bid for tribal sovereignty has state officials worried.

3.   But increasingly, other senior officials were becoming worried that she might be setting too high a standard for success before committing herself to a trip.

4.   But Rokhlin has worried Yeltsin officials by stirring up opposition to the government within the military.

5.   But what worries the officials in Washington is the possibility that an adversary with even a small quantity could find much more effective means of spreading the disease.

6.   Having syphilis makes the other men far more likely to contract HIV from unprotected sex, which worries health officials.

7.   New tensions over Cyprus have officials extremely worried.

8.   That has worried officials in Tempe and Scottsdale, which have passed tough ordinances.

9.   That worried Croatian officials.

10.   That worries officials at the Pentagon.