Columbia University said on Tuesday it was disciplining dozens of pro-Palestinian student protesters who seized part of the school's main library during a demonstration in early May that led to multiple arrests.

Columbia University doled out punishments, including degree revocations, multi-year suspensions and expulsions, to students involved in two campus protests, the university announced Tuesday. The big picture: It comes as Columbia,

Columbia University disciplined dozens of students this week after its Judicial Board investigated pro-Palestinian demonstrations at Butler Library this year and at another campus location last year.