21.   Lawyers and congressional staff members say the companies involved would save billions of dollars if federal law were changed.

22.   Military reformers have long known that use of a common aircraft by the Air Force, Navy and Marines could save billions.

23.   NASA could save billions through virtual space exploration.

24.   Of political moment, the proposal would also save billions of dollars to help balance the federal budget.

25.   Over all, generic drugs save consumers billions of dollars a year, according to the Congressional Budget Office.

26.   President Bush has an opportunity to save billions for use on other initiatives or to pay down the national debt.

27.   She calls it a savvy tactic that will save taxpayers billions of dollars in the long run.

28.   Solid state lighting like this can save billions of dollars in power production, he said.

29.   Streamlining their front offices and linking all those zillions of phone cables into one awesome network ought to save billions.

30.   Such a change would have saved billions of dollars, making a budget deal easier and potentially freeing up money to meet Republican demands for further tax cuts.