http://supreme.lp.findlaw.com/constitution/amendment01/10.htmlIs There a Present Test?
--Complexities inherent in the myriad varieties of expression encompassed by the First Amendment guarantees of speech, press, and assembly probably preclude any single standard. For certain forms of expression for which protection is claimed, the Court engages in ''definitional balancing'' to determine that those forms are outside the range of protection.164 Balancing is in evidence to enable the Court to determine whether certain covered speech is entitled to protection in the particular context in which the question arises.165 Utilization of vagueness, overbreadth and less intrusive means may very well operate to reduce the occasions when questions of protection must be answered squarely on the merits. What is observable, however, is the re-emergence, at least in a tentative fashion, of something like the clear and present danger standard in advocacy cases, which is the context in which it was first developed. Thus, in Brandenburg v. Ohio,166 a conviction under a criminal syndicalism statute of advocating the necessity or propriety of criminal or terroristic means to achieve political change was reversed. The prevailing doctrine developed in the Communist Party cases was that ''mere'' advocacy was protected but that a call for concrete, forcible action even far in the future was not protected speech and knowing membership in an organization calling for such action was not protected association, regardless of the probability of success.167
In Brandenburg, however, the Court reformulated these and other rulings to mean ''that the constitutional guarantees of free speech and free press do not permit a State to forbid or proscribe advocacy of the use of force or of law violation except where such advocacy is directed to inciting or producing imminent lawless action and is likely to incite or produce such action.''168 The Court has not revisited these is sues since Brandenburg, so the long-term significance of the decision is yet to be determined.