81.   A Netscape official insists that Mozilla is still on track and says that a trial version of the open source browser will be released by autumn.

82.   A senior administration official insisted Friday that the White House neither approved nor endorsed what the Iranians were doing.

83.   A senior defense official insisted that the United States had no intention of setting a precedent.

84.   A senior U.S. official insisted the administration had taken a principled, if unpopular, stance.

85.   A union survey last year reportedly showed widespread dissatisfaction, but tribal officials insist that workers are happy.

86.   A year later, bin Laden left the Sudan for Afghanistan, but U.S. officials insist that Sudanese leaders never severed their ties to him.

87.   Administration officials also insisted that any additional Medicare spending for doctors and other health care providers had to be offset through cuts elsewhere.

88.   Administration officials have insisted in the last few weeks that Arafat must be more forceful in reining in his own security and paramilitary groups.

89.   Administration officials insist that an interim force will be in place within days, even if at first it is only an inexperienced constabulary that directs traffic.

90.   Administration officials insist that the United States worked hard to persuade African countries to enlist in the peacekeeping force for Rwanda that the United Nations authorized in May.