This is a widely documented legal issue, see here: http://en.wikipedia.org/wiki/Freedom_of_speech_in_the_United_States#Types_of_restraints_on_speech http://en.w

This is a widely documented legal issue, see here: http://en.wikipedia.org/wiki/Freedom_of_speech_in_the_United_States#Types_of_restraints_on_speech http://en.wikipedia.org/wiki/Freedom_of_speech_in_the_United... for a list of exceptions on 'freedom of speech' in the United States. Most of these apply in Western European countries, plus then some.