Anti-Israel students at California State Polytechnic University, Humboldt have taken over a campus building in addition to occupying a portion of campus, forcing administrators to close campus for the rest of the semester.

Posts on social media show that the protesters have vandalized a building on campus with anti-Israel messaging. The university estimates damage to property is in the millions.

The building protesters took over was dubbed as “Intifada Hall” and allegedly vandalizes the university president’s office.