2,000 respondents across 450 neighborhoods is an average of a little over 4 people per neighborhood. How were these selected?

There seems to be a broad range of what the respondents considered to be the most important problem in their life. (Question 3).

I note that, as in previous polls I've seen, the vast majority of people interviewed have had no direct personal experience with the problems in Iraq, including violence and partition (Question 25 and 30). Where are these people getting their opinions?

Regardless of an opinion poll, does any rational observer really think things will get better if American troops pull out immediately?