Secretary of State Marco Rubio revealed Wednesday he is scrutinizing the visa status of anti-Israel demonstrators who took over a Columbia University library this week. His announcement means that, should they be accused of illegal behavior or activity posing a national security threat,

Secretary of State Marco Rubio said the takeover of Columbia University's library by pro-Palestinian protesters on Wednesday could lead to deportations.

Chaos returned to Columbia University on Wednesday night as some 80 protesters were arrested after demonstrators occupied the school’s library and clashed with police, leading to threats of deportation from Secretary of State Marco Rubio.