As campus protests—and violent police repression—continue to roll across the country, some unions are getting involved. More than 2,700 protesters have been arrested on 64 college campuses since the initial arrests at Columbia University in New York on April 18. Encampments have appeared at 184 campuses worldwide. The protesting students are calling for full disclosure of their universities’ finances and divestment from all financial ties to weapons manufacturers and Israel’s war on Gaza. Unionized academic workers are demanding decision-making power over their work and what it’s used for. For instance, academic workers in the astronomy department of the University of...