61.   But some doubts have been raised by the Cromwell case.

62.   But that instantly raises another doubt.

63.   But other groups have raised doubts about its cost, and whether cheaper alternatives could accomplish the same goals.

64.   But the Chavez affair raises doubts about how thoroughly the time-strapped Bush people check their nominees for high office.

65.   But several elements have raised doubts that the latest claims are related to the original Zodiac case, including conflicting descriptions given by the victims of their attackers.

66.   But since then, the industry has won some key court rulings that have weakened some of the suits and raised doubts on their outcome.

67.   But the recent strength of some European currencies has raised doubts about the sustainability of the rebound, because exports have become more expensive and less competitive abroad.

68.   But that would have made it a battle, inflamed an issue, raised doubts.

69.   But the Asian crisis has raised doubts for two reasons, said Mauricio Reveco, a Latin American steel analyst with Solomon Smith Barney.

70.   But the central mystery left by the hearings is the role of Huang, whose background raised serious doubts in Sullivan from the start.