1.   If competition saves money only by skimping on wages or benefits, for instance, governments should question its value.

2.   This has left many men questioning the value of their role as fathers.

3.   And even some educators are questioning the value of some standardized tests.

4.   A major appeal is lower cost, but experts question the value of programs that focus largely on the bottom line.

5.   A spokeswoman for WHX questioned the value for Teledyne shareholders of the combination with Allegheny Ludlum.

6.   But even staunch opponents of illegal immigration question the value of a reinforced northern patrol.

7.   But increasingly, politicians and foreign-policy analysts are questioning the value of unilateral sanctions because they can conflict with other national interests.

8.   But many educators have long questioned its value.

9.   But the analysts question the value of Ultigo.

10.   But there are Democrats as well who opposed American military intervention in Haiti and Bosnia and who question the value of free-trading arrangements.