Two security officers were hurt in a "crowd surge" during a protest at a library on the campus of Columbia University in New ...

New York City police took 80 people into custody after responding to protests on Columbia's campus, the police department ...

NYPD officers took dozens of pro-Palestinian demonstrators into custody at Columbia University's Butler Library on Wednesday ...

Pro-Palestinian protesters took over part of the Butler Library at Columbia University in New York City on Wednesday, ...