Anti-Israel protesters say they spray-painted the front of a Columbia University building and blocked the sewage lines in ...

Columbia student and university news staff writer Chris ... Park decided to take over Hamilton Hall, an academic building on the main campus. Overnight, pro-Palestinian demonstrators stormed ...

The walkway, described as the “main artery of Columbia’s campus” per the university’s website ... police who wouldn’t let me into my own building where I live. This went on for months ...