Should we restrict freedom of speech?

[Lemur]

Does that mean all books, articles and speeches pleading for the death penalty for murderers are outlawed as well?

I thought Seamus expanded on this quite well.

Incitement to violence is not enough. Such incitement must be occurring at a time when there exists a realistic likelihood of inciting that violence.

Yelling "FIRE!" while standing on a soapbox at an intersection is not a realistic incitement to panic.

Calling President Bush a murdering warmonger is not incitement, unless you then encourage an attack on him while he is present or an attack on other's and their property as a means of vengeance.

In other words, there must exist a "Clear and Present Danger" in the effort to incite. Hot air should not be restricted.