Wrong. The First Amendment means that Congress isn't allowed to silence the media. The First Amendment and "free speech" are entirely different entities, with really not much shared between them. The First Amendment is a law and what it does and doesn't mean has been quite precisely specified by the Supreme Court. "Free speech" is a more loosely-specified concept, and is much broader than the First Amendment. One could easily believe (as I and many others do) that free speech is very valuable, so valuable that it deserves even stronger protections than those granted by the First Amendment.