41.   McCoy has the raw athleticism to be a potent force in the open court, and possesses the defensive and rebounding tenacity that made him a force in college.

42.   Ms. McKinney had the support of the AFL-CIO, the Sierra Club, and the National Abortion Rights Action League, all potent forces in Democratic primaries.

43.   Nostalgia is indeed a potent force, especially when it draws on the memories of a particularly colorful, chaotic and emotional experience.

44.   Oakley believes Promise Keepers will become a potent force in society.

45.   Of course, the lower prices are a potent force behind the mergers.

46.   Once allowed into the long-distance business, regional Bell operating companies such as Southwestern Bell also will be potent competitive forces.

47.   Pavlov concedes that the monarchists are hardly as potent a political force as the ultranationalists who have rallied to the banner of Vladimir Zhirinovsky.

48.   Paulina Wenda discovered the rebels were still a potent force last week when they opened fire on her village in nearby Mbave.

49.   Republicans attempted to use the issue to drive a wedge between the Clinton administration and Silicon Valley, an increasingly potent political force.

50.   Somewhere out there, potent environmental forces are creating IQ differences.