Civil libertarian Wendy Kaminer warns of The Return of the Thought Police, regarding the proposed federal hate crimes law, in the Wall Street Journal (now online for non-Journal subscribers). She takes on the typical "pro" arguments made by big-government progressives on behalf of such legislaton:
[D]istinguishing hateful bias crimes from other hateful acts of violence punishes ideas and expression, no matter how scrupulously the legislation is crafted. When someone convicted of assaulting one woman is subject to an enhanced prison sentence or a more vigorous prosecution because his assault was motivated by a hateful belief in the inherent inferiority of all women, then he is being punished for his thoughts as well as his conduct.
While motive or state of mind are routinely considered in criminal cases (as mitigating or aggravating factors,) ideology is not routinely invoked in determining the seriousness of an alleged crime. Hate crime legislation, however, is expressly designed to punish particular thoughts or ideas.
Its advocates argue that hate crimes demand differential treatment because they are crimes against communities, not just individuals.... Civil libertarians, however, ought to be more sensitive to the creation of thought crimes-even when "bad" thoughts are only punished in the course of punishing bad acts. Free-speech advocates who believe that misogynist pornography should be legal, for example, should question whether evidence of a defendant's porn collection should be introduced at a sexual-assault trial in order to convict him of a hate crime. It's sophistry to suggest that in such a case the defendant would suffer punishment only for his conduct, and not his beliefs.
She concludes:
Matthew Shepard's killers were convicted of homicide and kidnapping by the state of Wyoming and are serving consecutive life sentences. His torture and murder remain awful to contemplate, but civil libertarians ought not be squeamish about questioning the consequences of the law that would bear his name.