21.   Meantime, other government agencies are busy devising ways to wage cyber-warfare against future potential enemies who might lack the sense to protect themselves.

22.   Musharraf moved quickly to purge the government of potential enemies.

23.   Shifting its attention to Asia, the American military sees Beijing as a rival, if not a potential enemy.

24.   Some Pentagon officials argue that the strategy can be revised, because of the relative weakness of most potential enemies.

25.   The administration felt this would cede too much information to potential enemies.

26.   The bureaucratic hurdles seem too high, the variety of potential biological enemies so broad.

27.   The CIA must be able to read what potential enemies write, he said.

28.   The military introduces a slowly changing error into the signal in the hopes of confusing potential enemies and giving United States forces an edge.

29.   The long-stated purpose of the military aid is to ensure that Israel always maintains an edge over its potential enemies.

30.   The potential enemy that China worries about most is the United States, and relations with that country have become as prone to sudden fluctuations as world oil prices.