1.   Critics say there is no evidence tying Iraq to those attacks and question the wisdom of launching an attack without international legal justification.

2.   Several company observers said the move calls into question the wisdom of losing former President Jack Stahl during a management reorganization in March.

3.   Some companies question the wisdom of opening mills in Mexico, despite the far lower wages paid in that country.

4.   But lately that effort has caused tensions to flare between Taiwan and China, and many Taiwanese question the wisdom of continuing to annoy China by pursuing U.N. membership.

5.   Some question the wisdom of launching a strike, although they say it has now become too important to lose.