11.   European Union officials struggled on Tuesday to interpret the reversal.

12.   Even in their dealings with this investigation, some government officials have struggled to keep a close hold on information.

13.   Federal officials are struggling to tighten commerce in germs both at home and abroad.

14.   For weeks, senior agency officials have struggled to reconcile two somewhat incompatible goals.

15.   Health officials are struggling to find ways to control the use of marijuana among teen-agers.

16.   IFOR officials struggled on Monday to gloss over the new arrangement.

17.   In coming days, other officials will struggle to save themselves.

18.   In Fort Collins, while hospital officials struggled with an electronic avalanche of condolences, city police detectives were investigating a different kind of e-mail.

19.   In Australia, museum officials are still struggling to identify thousands of unidentified remains of Aboriginal people.

20.   In recent years, the South African government has stumbled as officials have struggled to understand and control the widening epidemic.