National security and free speech

"A unique collection of sources that reveal the tensions between the desire to protect free speech and the necessity of protecting the nation. the anthology was developed with an understanding that readers need to engage this issue using a variety of resources - speeches, congressional testimony, reports, press releases, news articls, op-eds, court decisions, and legal briefs - that high-light all sides of the debate. An original essay offers historical perspective on the conflict between national security and free speech."--