1.   At the monthly meeting for the medicine residents, there were the same nagging issues.

2.   But along the same sea, scarcity of fresh water is an increasingly nagging issue farther west, in the arid regions of eastern Spain.

3.   But her psyche rages with nagging issues.

4.   In the main, fans here in Seattle seem excited about the concept of outdoor baseball on real grass, although one nagging issue has come up.

5.   One nagging issue that remains unresolved is the cost of expanding NATO.

6.   One nagging issue has been whether financial institutions should be able to claim the credit for improving software used for internal operations.

7.   One of the nagging issues, and a favorite of the defenders of smoking, is the question of why not all smokers get lung cancer.

8.   One nagging issue is water.

9.   On the nagging issue of past cocaine use, Bush began drawing movable lines in the sand.

10.   Polychlorinated biphenyls and other toxins spread by firefighting efforts became a nagging issue once the fire was out.