Props to McCain

A step back from the precipice for McCain:

Our political discourse should be more civil than it currently is, and we all, myself included, bear some responsibility for it not being so. It probably asks too much of human nature to expect any of us to be restrained at all times by persistent modesty and empathy from committing rhetorical excesses that exaggerate our differences and ignore our similarities. But I do not think it is beyond our ability and virtue to refrain from substituting character assassination for spirited and respectful debate.