61.   A similar dichotomy exists on the proposed constitutional amendment to mandate a balanced budget.

62.   A ratings system could backfire, they add, if producers interpret it as a license to abandon what family standards still exist on broadcast television.

63.   A U.N. official familiar with peacekeeping said that a robust, well-equipped military intervention must exist on the ground before peacekeeping can work.

64.   A schedule and some press releases exist on another site, apparently not operated by UPN.

65.   A wide consensus exists on that.

66.   A similar problem exists on the front end of the NBA time line.

67.   A. Most astronomers are convinced that life must exist on millions of planets throughout space.

68.   A Web page that claimed to be run by Lewinsky herself existed on America Online until last week.

69.   Acknowledging that problems still exist on the larger ships, Thomas sees money as the crucial factor.

70.   Ahrens agreed that life might well have existed on Mars at one point, but that it might have reached Mars from someplace else.