11.   The intellectual war against so-called politically correct language has taken a toll on civil discourse.

12.   The question is, must they suppress even the most civil discourse within those tents, at least during the conventions, when the nation is watching?

13.   The rules of civil discourse are disintegrating, especially in discussions of politics and public issues.

14.   This questions are at the heart of a new photo essay created by Time Warner Inc. that is aimed at starting a more civil discourse on diversity issues.

15.   Even as he promised a more civil discourse, Bush offered full-throated criticism of Gore, accusing the vice president of running a negative political operation.