Between classes, when throngs of students stream into and out of Columbia University ’s campus, the security lines can back up like a TSA checkpoint. There’s a switch-back path of metal fencing that leads into a white tent, where two sets of guards check and then swipe campus ID cards before letting students in and out.

Leqqa Kordia’s arrest follows the detention of Columbia protest spokesperson Mahmoud Khalil, a Palestinian student who was arrested last Saturday and placed in immigration detention.

The Department of State revoked the visa of a Columbia University student, while federal immigration officials arrested a Palestinian protester for overstaying an expired student visa, the Trump