William O. Douglas,
Feiner v. New York — Dissent
“ Public assemblies and public speech occupy an important role in American life. One high function of the police is to protect these lawful gatherings so that the speakers may exercise their constitutional rights. When unpopular causes are sponsored from the public platform, there will commonly be mutterings and unrest and heckling from the crowd. When a speaker mounts a platform it is not unusual to find him resorting to exaggeration, to vilification of ideas and men, to the making of false charges. ”
