81.   Budney expressed doubts about the practicality of adding enough generators to offset the total loss of power to the terminals.

82.   But as others in the administration expressed doubts about the proposal, Ridge has tempered his enthusiasm and his office has done little to promote it publicly.

83.   But Argentine political analysts express doubts that de la Rua can turn things around.

84.   But Brazil has consistently expressed doubts about both the timetable and reach of the negotiations, leading to U.S. complaints of foot-dragging or outright sabotage.

85.   But aid workers here expressed doubts that the ship would ever arrive.

86.   But Dr. Robert Gallo, one of the scientists who discovered the AIDS virus, expressed doubt last week about the feasibility of finding a vaccine.

87.   But even before the proposal is formally made, critics have begun to express doubts about whether such credits will achieve their goal.

88.   But another Greenville Republican, Sen. David Thomas, expressed doubts the compromise will hold.

89.   But experts in security and terrorism expressed doubt that such a group even exists.

90.   But at least one Latin American expert expressed doubts about the success of an exit poll in the country.