New York CNN  —  Columbia University student organizers were given a midnight deadline Tuesday to resolve talks with the university over dismantling the pro-Palestinian encampment that has cast its campus into days of turmoil and unease, the school’s president said. Though the outcome of the negotiations is still unclear, Columbia President Minouche Shafik said the university would consider “alternative options” if no agreement was reached by midnight. As the protests stretch into their eighth day, Shafik has faced numerous calls from donors and lawmakers who believe police should be called in to clear the encampment and restore order on campus – even as students and faculty are condemning the presidents similar decision last week to ask the New York Police Department to clear another student encampment. The NYPD had not been asked by Columbia University to respond to campus as of shortly before 11:30 p.m. Tuesday, a time, a police spokesperson told CNN. “I fully support the importance of free speech, respect the right to demonstrate, and recognize that many of the protestors have gathered peacefully,” Shafik said. “However, the encampment raises serious safety concerns, disrupts campus life, and has created a tense and at times hostile environment for many members of our community.” Days of unrest on campus, as well as gatherings of non-student protesters outside the university’s gates, have led to safety concerns among Jewish students and prompted Columbia to move to mostly hybrid classes on its main campus for the rest of the semester. +++++REST STANDS UNLESS BOLDED++++++++++ Tensions are high, especially as Jewish students, faculty and staff celebrate the Passover holiday. Elected officials from the mayor of New York through US President Joe Biden have commented, with leaders of the House of Representatives issuing statements on both sides of the aisle. House Speaker Mike Johnson said he planned to visit Jewish students at Columbia on Wednesday and hold a press conference “regarding the troubling rise of virulent antisemitism on America’s college campuses,” according to his office. As the national spotlight has fallen on Columbia, similar encampments are growing at other schools, and officials nationwide are grappling with a response to what has become a coast-to-coast disruption. Almost a week after Columbia President Minouche Shafik came under fire from faculty and students for calling in the New York Police Department to clear out a pro-Palestinian encampment, arrests have occurred at other campuses across the United States as well. More than 100 students from Columbia University and Barnard College were arrested last Thursday. Barnard President Lisa Rosenbury confirmed in a statement Monday that students on interim suspension “no longer have access to most Barnard buildings.” More 130 people were arrested at New York University at a pro-Palestinian protest Monday night. NYU said it asked for help from the NYPD after school officials said there were “intimidating chants and several antisemitic incidents” during a protest. That led to scenes of a chaotic confrontation between protesters and police in full riot gear. An NYPD official said the demonstrations weren’t violent overall, except for a few bottles thrown at police officers. Yale University police arrested 45 protesters Monday and charged them with criminal trespassing after they refused orders to leave, said police in New Haven, Connecticut, though dozens of protesters remained Tuesday morning. Other schools join in solidarity Students across the United States have been protesting in solidarity with Gaza and suspended Columbia students this week. Students, faculty and staff at the University of New Mexico peacefully protested Monday in support of Gaza, the university said in a statement Tuesday. Nine people were arrested Tuesday morning at the University of Minnesota’s Twin Cities campus after they formed an encampment that went against school policy. Pro-Palestinian encampments have also been set up at the Massachusetts Institute of Technology, Emerson College, the University of California, Berkeley and the University of Michigan. Harvard University has closed Harvard Yard and officials at the university suspended a pro-Palestinian student organization for allegedly violating school policies. What it’s like at Columbia Columbia students continue their encampment and said they won’t leave until demands are met – a “complete divestment” from anything related to Israel, financial transparency into the university’s investments and amnesty from any disciplinary measures for students participating in the protests. University officials warned Tuesday that the encampment is violating school rules but did not provide specific disciplinary consequences. New York City Mayor Eric Adams said Tuesday authorities have identified “outside agitators” causing problems at the mostly peaceful student protests at Columbia, NYU and other schools in the city. The encampment at Columbia University was lively early this week, with many students congregating in circles, eating and talking. A group of Jewish and non-Jewish students gathered at the encampment to celebrate Passover Seder Monday night. Columbia student Cameron Jones told CNN: “I am Jewish and, to me, Passover symbolizes perseverance and resilience. I think this encampment represents those two ideals because we have seen the university take countless measures to try to suppress our student activism, and here is us persevering through that.” But some other Jewish students say they fear for their safety. Jacob Schmeltz, a senior at Columbia, told CNN he typically celebrated Passover on campus, but has chosen to go home for the holiday this year. “Jewish students have had enough, and it’s gotten to the point that we feel safer off campus than on it,” he said. In the national spotlight As the protests stretch on, they have increasingly caught the attention of lawmakers. On Tuesday, the White House said that Biden was “of course aware” of the pro-Palestinian protests at college campuses across the country. “We know that this is a painful moment for many communities, we respect that, and we support every American’s right to peacefully protest, that’s something that we have been consistent about,” White House Deputy Press Secretary Andrew Bates told reporters. Bates also reiterated that the White House denounced calls for violence and antisemitic rhetoric. House Minority Leader Hakeem Jeffries said Tuesday that the effort to crush antisemitism and hatred “is not a Democratic or Republican issue. It’s an American issue that should bind us all together.”