TOPSHOT - A man walks past Israeli and US flags alongside portraits of Israelis taken hostage by the militant Palestinian group Hamas in front of the pro-Palestinian encampment at Columbia University in New York on April 23, 2024. US President Joe Biden condemned any anti-Semitism on college campuses April April 21, 2024 as pro-Palestinian protesters at Columbia University spent their fifth day demanding the school sever financial ties with key US ally Israel. (Photo by Charly TRIBALLEAU / AFP) (Photo by CHARLY TRIBALLEAU/AFP via Getty Images)