1.   But if and when they do, they will add vast new complexities to the concept of a get-out-the-vote drive.

2.   But the yearning for a transcendent meaning raises new complexities in turn.

3.   Colleges are still havens for idealists and peace groups, but the conflict at places such as Northeastern has taken on a new complexity, leaving some students torn.

4.   Congress is constantly fiddling with the income tax in the name of simplicity and fairness, usually resulting in new complexities and inequities.

5.   Ethics and modern biology, however, have rarely walked hand in hand, and stem-cell research has added new complexities to the relationship.

6.   The new complexity of the negotiations almost makes some administration officials yearn for the good old days when all they had to do was save the education agency.

7.   To deal with the new complexities, Panetta suggested a comprehensive plan that brings everyone to the table, and works from the bottom up.