College Campus Crisis, Crackdown

We begin with the biggest anti-war protests on American college campuses since Vietnam. Christiane speaks with Afua Hirsch, a journalism professor at the University of Southern California, who questions whether some colleges really understand the concept of free speech.  Also on today's show: Rabbi Sharon Brous, Columbia University professor Tim Wu, former Reagan Republican Robert Kagan  Learn more about your ad choices. Visit podcastchoices.com/adchoices