House Republicans have summoned the leaders of Northwestern University and Rutgers University to testify about concessions they gave to pro-Palestinian protesters to end demonstrations on their campus. The chancellor of the University of California, Los Angeles, also was scheduled to appear Thursday in the latest in a series of hearings by the House Committee on Education and the Workforce into how colleges have responded to the protests and allegations of antisemitism. Tensions over the Israel-Hamas war have been high on campuses since the fall and spiked in recent weeks with a wave of pro-Palestinian tent encampments that led to over 3,000 arrests nationwide.