http://www.politico.com/news/stories/1107/6881.html
[quote]
Immigration is becoming for the 2008 election what affirmative action/racial preferences was 15 years ago — the kind of emotional wedge issue that offers Republicans a way to split rank-and-file Democrats from their leaders.

In the late 1980s and early 1990s, the battle over programs aimed at helping minorities was a major factor in many political campaigns. The election results often appeared to contradict what seemed to be the public’s opinion on the issue.

Looking back, much of the confusion stemmed from the wording of many poll questions on the subject. They tended to show strong support for “affirmative action,â€