Protests against Israel's war in Gaza on college campuses have expanded across the country. They're the biggest student protests, since college students demonstrated against the Vietnam war in the late sixties and early seventies. What do the campus protests of today have in common with those of the sixties? How might they affect the policies of their universities and the US government? Thirty years ago, South Africa became an emblem of a multiracial democracy. Decades on, how is that legacy holding up? For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at [email protected]. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy