Universities are the cradle of free speech, where ideologies and ideas clash, where academics and activists can agree, disagree, or be disagreeable. This is particularly true in the United States, where the First Amendment zealously guards against government surveillance and intrusion into free speech. Yet at hundreds of campuses across the country, administrators encourage students to report one another, or their professors, for speech protected by the First Amendment, or even mere political disagreements.
http://www.washingtonexaminer.com/students-rat-each-other-out-over-speech/article/2615405
