A Pro-Palestinian demonstration encampment is seen at the Columbia University, Saturday, April 27, 2024, in New York. (AP Photo/Yuki Iwamura)
FILE - New York Police Department officers from the Strategic Response Group form a wall of protection around Deputy Commissioner of Legal Matters Michael Gerber and Deputy Commissioner of Operations Kay Daughtry, not shown, during a news conference regarding the ongoing pro-Palestinian protest encampment at Columbia University in New York, Monday, April 22, 2024. (AP Photo/Stefan Jeremiah, File)
A George Washington University student, who declined to give her name, works on a school assignment while joining other students in protesting the Israel-Hamas war at George Washington University in Washington, Saturday, April 27, 2024. Protests and encampments have sprung up on college and university campuses across the country to protest the war. (AP Photo/Cliff Owen)
FILE - A University of Southern California protester, right, confronts a University Public Safety officer at the campus' Alumni Park during a pro-Palestinian occupation, Wednesday, April 24, 2024, in Los Angeles. (AP Photo/Richard Vogel, File)
FILE - University of Southern California protesters carry a tent around Alumni Park on the University of Southern California to keep security from removing it during a pro-Palestinian occupation, Wednesday, April 24, 2024, in Los Angeles. (AP Photo/Richard Vogel, File)
FILE - A University of Southern California protester is detained by USC Department of Public Safety officers during a pro-Palestinian occupation at the campus' Alumni Park, Wednesday, April 24, 2024, in Los Angeles. (AP Photo/Richard Vogel, File)
A George Washington University police officer stands near the statue of George Washington in the University Yard as student protest the Israel-Hamas war, at George Washington University in Washington, Saturday, April 27, 2024. (AP Photo/Cliff Owen)
A chalk statement is seen on the road leading to the George Washington University Yard as students protest the Israel-Hamas war, in Washington, Saturday, April 27, 2024. (AP Photo/Cliff Owen)
Police clear an encampment on the Northeastern University campus in Boston, early Saturday, April 27, 2024. (AP Photo/Michael Casey)
The Palestinian flag is flown during a protest of the Israel-Hamas war at George Washington University in Washington, Saturday, April 27, 2024. Protests and encampments have sprung up on college and university campuses across the country to protest the war. (AP Photo/Cliff Owen)
George Washington University students protest the Israel-Hamas war at the university in Washington, Saturday, April 27, 2024. Protests and encampments have sprung up on college and university campuses across the country to protest the war. (AP Photo/Cliff Owen)
Students protest the Israel-Hamas war at George Washington University in Washington, Saturday, April 27, 2024. Protests and encampments have sprung up on college and university campuses across the country to protest the war. (AP Photo/Cliff Owen)
A Pro-Palestinian demonstration encampment is seen at the Columbia University, Saturday, April 27, 2024, in New York. (AP Photo/Yuki Iwamura)
Students protesting the Israel-Hamas war at George Washington University sit in a tent to avoid the rain in Washington, Saturday, April 27, 2024. Protests and encampments have sprung up on college and university campuses across the country to protest the war. (AP Photo/Cliff Owen)
George Washington University students, who declined to provide their names, hug during a protest of the Israel-Hamas war at George Washington University in Washington, Saturday, April 27, 2024. The student at left is inside the fence of the school's University Yard, unable to leave because he would not be allowed back in. (AP Photo/Cliff Owen)
Students protest the Israel-Hamas war at George Washington University in Washington, Saturday, April 27, 2024. Protests and encampments have sprung up on college and university campuses across the country to protest the war. (AP Photo/Cliff Owen)
Students protest the Israel-Hamas war at George Washington University in Washington, Saturday, April 27, 2024. Protests and encampments have sprung up on college and university campuses across the country to protest the war. (AP Photo/Cliff Owen)
Students protest the Israel-Hamas war at George Washington University in Washington, Saturday, April 27, 2024. Protests and encampments have sprung up on college and university campuses across the country to protest the war. (AP Photo/Cliff Owen)
Students protest the Israel-Hamas war at George Washington University in Washington, Saturday, April 27, 2024. Protests and encampments have sprung up on college and university campuses across the country to protest the war. (AP Photo/Cliff Owen)
Pro-Palestinian protesters camp out in tents at Columbia University on Saturday, April 27, 2024 in New York.(AP Photo/Yuki Iwamura)
FILE - A sign that reads, "Gaza Solidarity Encampment," is seen during the pro-Palestinian protest at the Columbia University campus in New York, Monday April 22, 2024. (AP Photo/Stefan Jeremiah, File)
A Pro-Palestinian demonstration encampment is seen at the Columbia University, Saturday, April 27, 2024, in New York. (AP Photo/Yuki Iwamura)
