1.   But she is resigned to unexplained delays and cancellations on domestic trips.

2.   But there were unexplained delays in providing visas to both the diplomats and the relatives.

3.   That, coupled with unexplained delays of up to several hours in getting ballot boxes and tally sheets to computer centers, led to suspicions of fraud.

4.   Over the past month, surrenders of cities and towns by the retreating Taliban have been marked by bitter infighting, unexplained delays and broken promises.

5.   It began in the late morning after an unexplained delay.

6.   The courtroom battle and an unexplained earlier delay pushed testimony back about an hour.

7.   The unexplained delay led to speculation the meeting would fail before it began.

8.   Their unexplained delay has led to appeals from Hun Sen to speed up the process and speculation among diplomats that the U.N. had nixed the idea.

9.   They were scheduled to pull out overnight, but an unexplained delay left them to face the heat for another day.