Lisa is an international student at the University of Wisconsin–Madison, just one month away from graduation. She asked to use a pseudonym due to concerns about retaliation and an ongoing legal case. She is one of several students across states who found their legal status revoked by the US government on 4 April, without prior notice or clear explanation. University statements show that at least 39 students have been affected, including UC Berkeley, UCLA, UC San Diego, Stanford, Ohio State, the University of Tennessee, the University of Kentucky, Minnesota State University and the University of Oregon.