11.   And the problems are no reason to cancel a trip to South Dakota.

12.   Arthur Salus, of Duluth Travel, said only a few people called Wednesday to cancel trips.

13.   At the Seeds of Peace headquarters, they were cancelling trips the group had planned.

14.   At the White House, Clinton decided to cancel a trip Thursday night to New York City because of icy weather conditions.

15.   At the last moment, the government canceled the trip, citing security concerns.

16.   Because of the budget impasse, Clinton canceled a trip to Japan for a state visit.

17.   Because of the rash of suicide bombings, many students and other young people have canceled trips.

18.   Belgians have canceled ski trips.

19.   Birch, a plasterer who said he saved for four years to attend the Olympics, said he nearly canceled his trip after news reports about the bombing.

20.   Beijing cut short the visit of an air force delegation and canceled a trip to Washington by a Cabinet-level official.