11.   A vibrant economy has generated a windfall of federal revenue.

12.   After an eventful first year, these decisions begin to define what time limits and work requirements really mean, at least in a vibrant economy.

13.   All that suggests that Assad, by focusing on power and border conflicts, has missed out on developing a vibrant economy.

14.   But a vibrant economy has helped smooth the transition.

15.   But at the same time, the number of uninsured has steadily climbed, despite a vibrant economy.

16.   But its vibrant economy and growing secularism have blunted that unionist argument.

17.   Clinton said the statistics vindicated his economic policies and showed that low-income people were finally sharing the fruits of a vibrant economy.

18.   Despite a vibrant economy, Gore said Tuesday, the number of Americans without health insurance has been growing by about a million a year.

19.   Economists and politicians argue over why such a vibrant economy would at the same time increase the ranks of the working poor.

20.   Elsewhere these battles have frequently turned on concerns over job creation, but neither side here maintains that the vibrant economy needs an airport to grow.