41.   Their mistakes happen to be on a bigger stage than ours.

42.   They emphasize that mistakes happen, but if people act quickly the deadly infection may be avoidable.

43.   Till, himself a dove hunter, said he could understand how the mistake happened because killdeer and dove frequent the same kinds of fields.

44.   Whether a mistake actually did happen depends on whom you ask.

45.   But Goodwin insists it is still no guarantee against error, and the only response when mistakes happen is to correct them as quickly as possible.

46.   But Rohan believes such mistakes will happen on the Internet, which is still a relatively new medium.

47.   Despite the careful planning, mistakes do happen.

48.   Military spokesman Gen. Walter Jertz refused to give any details of how the mistake had happened.

49.   Military spokesman, German Gen. Walter Jertz , refused to give any details of how the mistake had happened.

50.   Mistakes happen in war, sometimes extremely regrettable ones.