People link arms to protect a protest encampment in support of Palestinians in Gaza, during the ongoing conflict between Israel and the Palestinian Islamist group Hamas, as attendees from a pro-Israel rally confront them at the University of Washington in Seattle, Washington, U.S. May 12, 2024. REUTERS/David Ryder

A protester burns a U.S. flag as protesters block an encampment entrance after attendees leave following Turning Point USA founder and conservative commentator Charlie Kirk’s speech on campus near a protest encampment of supporters of Palestinians in Gaza, during the ongoing conflict between Israel and the Palestinian Islamist group Hamas, at the University of Washington in Seattle, Washington, U.S. May 7, 2024. REUTERS/David Ryder

Police officers stand next to pro-Palestinian protesters blocking the way at the University of Amsterdam during a protest against the ongoing conflict between Israel and the Palestinian Islamist group Hamas in Gaza, in Amsterdam, Netherlands, May 8 2024. REUTERS/Piroschka van de Wouw

Pro-Palestinian protesters block the entrance to the Stata Center parking garage at MIT while demanding the university divest from Israel, among other demands, in Cambridge, Massachusetts, U.S. May 9, 2024. REUTERS/Nicholas Pfosi

People take part in a protest at University College London in support of Palestinians in Gaza, amidst the ongoing conflict between Israel and the Palestinian Islamist group Hamas, in London, Britain, May 11, 2024. REUTERS/Kevin Coombs

Police officers leave the University of Amsterdam area during a protest against the ongoing conflict between Israel and the Palestinian Islamist group Hamas in Gaza, in Amsterdam, Netherlands, May 8 2024. REUTERS/Piroschka van de Wouw

People gather behind barricades to protect a protest encampment in support of Palestinians in Gaza, during the ongoing conflict between Israel and the Palestinian Islamist group Hamas, as attendees from a pro-Israel rally march nearby at the University of Washington in Seattle, Washington, U.S. May 12, 2024. REUTERS/David Ryder

A drone view shows demonstrators rallying at a protest encampment of supporters of Palestinians in Gaza, during the ongoing conflict between Israel and the Palestinian Islamist group Hamas, at the University of Washington in Seattle, Washington, U.S. May 7, 2024. REUTERS/David Ryder

A defaced sign is seen near a protest encampment in support of Palestinians in Gaza, during the ongoing conflict between Israel and the Palestinian Islamist group Hamas, as attendees from a pro-Israel rally march nearby at the University of Washington in Seattle, Washington, U.S. May 12, 2024. REUTERS/David Ryder

Attendees gather for a pro-Israel rally at an entrance to a protest encampment in support of Palestinians in Gaza, during the ongoing conflict between Israel and the Palestinian Islamist group Hamas, at the University of Washington in Seattle, Washington, U.S. May 12, 2024. REUTERS/David Ryder

A student of the University of Granada reads a book, at a pro-Palestinian encampment inside the Fuentenueva University Campus, amid the ongoing conflict between Israel and the Palestinian Islamist group Hamas, in Granada, Spain, May 11, 2024. REUTERS/Jon Nazca

A student of the Public University of Barcelona wears a Palestinian flag during an encampment in the cloister of the University, amid the ongoing conflict between Israel and the Palestinian Islamist group Hamas, in Barcelona, Spain May 8, 2024. REUTERS/Nacho Doce

Protesters block an encampment entrance following Turning Point USA founder and conservative commentator Charlie Kirk’s speech on campus near a protest encampment of supporters of Palestinians in Gaza, during the ongoing conflict between Israel and the Palestinian Islamist group Hamas, at the University of Washington in Seattle, Washington, U.S. May 7, 2024. REUTERS/David Ryder

Protesters block an encampment entrance following Turning Point USA founder and conservative commentator Charlie Kirk’s speech on campus near a protest encampment of supporters of Palestinians in Gaza, during the ongoing conflict between Israel and the Palestinian Islamist group Hamas, at the University of Washington in Seattle, Washington, U.S. May 7, 2024. REUTERS/David Ryder

Attendees confront encampment protesters after leaving Turning Point USA founder and conservative commentator Charlie Kirk’s speech on campus near a protest encampment of supporters of Palestinians in Gaza, during the ongoing conflict between Israel and the Palestinian Islamist group Hamas, at the University of Washington in Seattle, Washington, U.S. May 7, 2024. REUTERS/David Ryder