William J. Brennan, Jr., Manual Enterprises Inc v. Day…
“ In the concurrent history of Congress' handling of related problems, there has been in each instance either a clear grant of power to the Postmaster General or, for matters as inextricably intertwined with the First Amendment as obscenity, a provision for judicial rather than administrative process. Nothing is found to suggest that one should resolve the ambiguity in 1865 to find a grant of the power of administrative censorship. ”
