21.   Point of impact at the Pentagon.

22.   She said the episode was already having a negative impact at other schools in the district.

23.   Still, Card has made an impact at some key junctures.

24.   Spending on weapons could mean jobs in factories even though research dollars would have little impact at first.

25.   The company said little about the potential impact at a meeting in September.

26.   The decision likely will have the biggest impact at Duke.

27.   The impact at the law school has been far greater.

28.   The impact at Creative Computer has been clear.

29.   The odds of Rogers making an impact at Tech were slim.

30.   The reasons this culture is having such an impact at this particular moment are both elusive and obvious.