51.   Iran on Wednesday denied that it is trying to build nuclear weapons and said such accusations lacked credibility.

52.   It said she admitted a black Eva Peron, a historical figure, might lack credibility with white theatergoers in Zimbabwe.

53.   Many Colombians feel Congress lacks the credibility to judge the president.

54.   Many countries and analysts have expressed fears that a tribunal without the participation of the United Nations would lack credibility.

55.   Many third party candidates and their messages lack credibility, analysts charge.

56.   Nat Perez, the defense attorney for Briseno, said Ms. Ramirez lacked credibility.

57.   The assembly, filled with holdovers from the Suharto era, lacks credibility among students who believe its members want to preserve their political privileges.

58.   The board said statements by an accomplice exonerating Byrd of the slaying lacked credibility.

59.   The government thus lacks credibility.

60.   The Herald quoted senior government officials as saying in background briefings that the government would not be sympathetic to claims for compensation, and that the report lacks credibility.