51.   As for possible Iranian involvement in the Saudi Arabia bombing, some U.S. intelligence officials and military planners express doubt that there will ever be clear-cut proof.

52.   Armey, who also expressed doubts about the fallback scenarios, said he is focusing his attention on winning an clear-cut majority.

53.   At a hearing on Friday, a state circuit judge expressed doubt that the rule was valid, but did not issue a final decision.

54.   At a NATO meeting in Brussels, U.S. Defense Secretary William Perry expressed doubts about whether the Serbs would follow through on their pledges.

55.   At a recent public hearing some southeastern Kansas residents expressed doubt.

56.   At the outset of one hearing, the judge expressed doubts about whether Ms. Kim and her co-defendant had appeared in the courthouse for a previous hearing.

57.   At the time, Gingrich made favorable comments about the program, though he expressed some doubts, also.

58.   At least one Alamo official contacted this week expressed doubts that a wedding had occurred.

59.   Attorney General J. Joseph Curran Jr. of Maryland has also expressed public doubts about breaking up Microsoft.

60.   Automakers have expressed doubts as to whether consumers will buy the electric cars the state is forcing them to build.