Today (4/20/23), after the University of Michigan announced plans to withhold pay from the April paychecks of striking Graduate Student Instructors (GSIs), University President Santa Ono sent campus police to shove graduate workers who were picketing in front of his SUV. One graduate worker was violently shoved onto the ground. Two graduate workers were detained and released after striking workers and bystanders surrounded police and demanded the picketers' release.