WASHINGTON, DC - APRIL 29: A man holds up a Palestinian flag as Activists and students chant, surrounding piled barricades at an encampment at University Yard at George Washington University on April 29, 2024 in Washington, DC. Late Sunday evening, more than 100 activists and students flooded into the encampment after barricades fell as the protest has continued through their fourth day, in solidarity with college campuses across the United States that have started encampments to call on their universities to divest financial ties from Israel.(Photo by Kent Nishimura/Getty Images)