21.   Pakistani officials canceled a news conference Saturday evening.

22.   Pentagon investigators have found that program officials canceled tests into vortex ring state to meet deadlines and reduce costs.

23.   School officials canceled classes on Friday at Nyack High School in Rockland County after they discovered threatening images and words scrawled on two desks.

24.   Seattle officials later canceled the public celebration there because of security concerns.

25.   State and federal officials canceled the last two meetings with county officials and none is scheduled.

26.   The contracts with the operators were later canceled by officials in the Christian nation.

27.   The officials canceled the warning a day later.

28.   United Airlines officials canceled the flight.

29.   When Jackson last week vowed to march on the school, officials canceled classes, fearful of a confrontation.

30.   After all other teachers and school personnel were accounted for, school officials canceled classes Monday.