61.   Conservative extremist Patrick Buchanan delivered the fatal blow last year with a weird presidential campaign that was a classic example of how not to seek the White House.

62.   Consumer confidence, one of the major measures of economic health, is a classic example.

63.   Cloning is a classic example.

64.   Critics say the dispute has held up the legislation, and is a classic example of why the Japanese government always has problems acting decisively on environmental issues.

65.   Curb cuts are a classic example of simple, revolutionary change.

66.   Dorothy M. and her husband, who live with their three teenagers in St. Helena, are classic examples of overoptimistic consumers.

67.   Earthquakes are a classic example of a chaotic system, he said.

68.   Ears are a classic example of bad design.

69.   E-mail and the World Wide Web are classic examples, he said.

70.   Experts in diplomacy and negotiation say the talks are a classic example of an increasingly popular approach to resolving long-festering disputes.