The funny thing here is that nobody's freedom of speech was infringed upon. The protestors had their free speech rights protected by the police, Ms Manhart was free to exercise her right to free speech, and the news organizations were free to report on it however they chose to do so. In fact, the police protected the protestors' free speech rights by detaining Manhart for attempting to disrupt their protest. People tend to forget that the right of free speech is there to protect people when expressing unpopular viewpoints, and desecration of the flag, although it angers many, is constitutionally protected expression.