In this post from Foreign Policy's Shadow Government blog, Paul Miller asserts that in the wake of the WikiLeaks controversy the Espionage Act needs revising.
Australian citizen and WikiLeaks founder Julian Assange is clearly an "enemy of the United States," as the Wall Street Journal argues, and the Obama administration is rightly considering prosecuting him for espionage. I agree with my colleague Peter Feaver that the disclosure of State Department cables hurts our diplomats' abilities to do their jobs. But a more pressing and complex question is whether the New York Times should be prosecuted as well.
It is a crime to disclose classified information under the Espionage Act of 1917 (see 18 U.S. Code § 793, paragraph e). The Supreme Court upheld its constitutionality in Schenck vs. United States (1919). The Court ruled that "Words which, ordinarily and in many places, would be within the freedom of speech protected by the First Amendment may become subject to prohibition when of such a nature and used in such circumstances a to create a clear and present danger that they will bring about the substantive evils which Congress has a right to prevent." The First Amendment does not protect espionage.