1.   The group is also narrowing its focus, planning to concentrate more on campaigns against global warming and forest destruction and somewhat less on toxic waste and overfishing.

2.   The group is also narrowing its focus, planning to concentrate more on global warming and deforestation campaigns, and less on toxic waste and overfishing.

3.   Two years later, the group narrowed the field to US Olympic Committee executive director Harvey Schiller and Northwestern University president Arnold Weber.

4.   Following the quarterfinals, the group will narrow the list and select finalists for the squad.

5.   It offers only a few characters, and that small group quickly narrows to two, creating the real tension of the story.