1.   Some critics question its sustainability and others view it as a sop to pacify the poor.

2.   Critics question whether price controls would do any good.

3.   The issue of clothing is crucial to the debate, although critics question whether such dangerous chemicals should be used under any conditions.

4.   Although the progress was welcome, some critics are questioning whether faculties have become too powerful.

5.   And critics are questioning the city in CityVote.

6.   And everywhere he has gone during his NFL career, critics have questioned the way he has been used.

7.   And more than a few critics have questioned how capable he would be, as president, on foreign policy issues.

8.   ATLANTA - Some critics question his ethics.

9.   Because the accounting firm of Arthur Andersen LLP had approved its books, many critics have been questioning the competence of auditors.

10.   Besides financial concerns, critics also question the level of competition and lack of a playoff structure.