11.   Both Bush and Forbes have demonstrated the power of money.

12.   But laser simulations of space have already demonstrated the power to reveal important information that cannot be garnered any other way.

13.   By contrast, Tide had to demonstrate its power.

14.   Clinton demonstrated his powers of persuasion Thursday when he flew to Kentucky and put his case to the tobacco farmers.

15.   Earlier this month, he symbolically offered the assembly his own resignation to demonstrate its power to dismiss or reconfirm him.

16.   For now, the setback demonstrates the power of organized labor to change the course of the airline industry.

17.   For one thing, it demonstrates the power of one popular show to reorder the universe of network television.

18.   Gingrich demonstrated his power over his chairmen early on by overruling seniority on some important committees and pushing through his own choices, backed by a loyal Republican caucus.

19.   Hastily improvised negotiations among the main presidential candidates demonstrated the power that television has gained in Mexican politics when the talks went sour for the opposition contender.

20.   His portrayals of these migrants demonstrated the power of positive self-perception.