1.   An answer to that question might give clues to the broader question of the function of sleep.

2.   This task force could examine the broader question of what types of projects should require voter approval.

3.   I wonder if I could just take a step back in conclusion and ask you a couple of rather broader questions, more general questions.

4.   American officials said privately that they feared that Mbeki had raised broader questions about the quality of his leadership.

5.   As the forces of science, medicine, and finance increasingly collide, however, the broader questions may be more ethical than legal.

6.   At issue was not just who owned the fossil, but the broader question of whether the growing commercial appetite for such artifacts poses a threat to scientific research.

7.   Being discussed is also the much broader question of a framework for a permanent settlement.

8.   Beyond the impossible sentences and undeveloped arguments, the book does raise broader questions that are worth asking about the libertarianism of the high-tech industry.

9.   A broader question is whether close economic and financial ties make countries less likely to fight wars.

10.   A broader question is simply whether the army would obey orders to arrest student leaders and, if necessary, fire on protesters.