51.   Defense Minister Antonio Martino also voiced skepticism about the euro, warning that the currency could fail and may aggravate tensions among EU partners if their economies diverge.

52.   He also voiced skepticism about the successful implementation of a nuclear accord between the United States and North Korea.

53.   He also voiced skepticism about the successful implementation of a historic nuclear accord between the United States and North Korea.

54.   His administration has voiced skepticism about the North and said Bush would suspend talks with Pyongyang during a policy review.

55.   In Washington, State Department spokesman Richard Boucher voiced skepticism about whether the Saudi-Iraqi gesture had any substance.

56.   Many legislators voiced skepticism about the resignation maneuver.

57.   Nonetheless, the Perot loyalists politely received the Republicans, even as they voiced skepticism any politicians would keep their promises.

58.   Since January, when President Bush took office, his administration has voiced skepticism about the North and said he would hold off talks pending a policy review.

59.   Since U.S. President Bush took office in January, his administration has voiced skepticism about the North and said Bush would hold off talks pending a policy review.

60.   Since January, when President Bush took office, his administration has voiced skepticism about the North and said Bush would hold off talks pending a policy review.