31.   Amid signs of uncertainty surrounding the bill, Democrats who have long been supporters are now expressing doubts.

32.   Among the current justices, it is hard to imagine Antonin Scalia or Clarence Thomas expressing doubt in the course of an opinion.

33.   Analysts expressed doubt that either company could raise enough money to buy the other, and questioned how a proposed transaction could be structured.

34.   Analysts expressed doubts during recent weeks that the market could absorb the full stake.

35.   And a number of officials are beginning to express doubt that such a scheme existed.

36.   And he expressed doubt that first-time juvenile offenders would have been sent away from home at all.

37.   And although Bergeron said that his agency has not relaxed its background checks in the hiring drive, others have expressed doubts about oversight of the newcomers.

38.   And in the last two days, some Israeli commentators have expressed strong doubts about whether the army will ever be able to move out of the West Bank.

39.   And even some planners have expressed doubts about the intended exclusion of prostitutes, alcoholics and gang members from the community.

40.   And he also expressed doubt that Bush could come up with an accurate measure for a failing school.