21.   Defense lawyers concede that they may have made a tactical error in withholding the affidavit so long while pursuing other paths of appeal.

22.   Defense lawyers concede they may have made a tactical error in withholding the affidavit so long while pursuing other paths of appeal.

23.   Excessive increases would also be a tactical error.

24.   Even some officials within the McCain campaign were quoted as saying that his original decision to withdraw from the debate had been a tactical error.

25.   Granted, he has made some tactical errors along the way.

26.   However, Oracle has made some tactical errors that may have opened the door to its nemeses.

27.   If so, did this amount to a tactical error that lessened the political benefit of his steady performance during the Oklahoma City tragedy?

28.   If they fail, it will be because they made a tactical error or one of the other leaders morphs into their business.

29.   In what may have been a tactical error, Laffit Pincay Jr. did not push his mount to go after the leaders.

30.   Indeed, some trial experts speculated Tuesday that Ms. Clark might have made a tactical error in giving an early outline of how prosecutors intended to argue their case.