In December, University of California graduate students went on strike for six weeks. It was the largest higher education strike in U.S. history. But even after the new contract was signed and the strikers were back at work, they found the fight didn’t stop.  Guest: Peter Lucas, a writer covering labor and politics. If you enjoy this show, please consider signing up for Slate Plus. Slate Plus members get benefits like zero ads on any Slate podcast, bonus episodes of shows like Slow Burn and Dear Prudence—and you’ll be supporting the work we do here on What Next. Sign up now at slate.com/whatnextplus to help support our work. Learn more about your ad choices. Visit megaphone.fm/adchoices