An AI doctoral candidate in California has had their student visa revoked, placing their immigration status in jeopardy. The student, who has been in the U.S. for nearly a decade, was informed of the termination of their SEVIS record due to a criminal records check, despite having no criminal history. This incident reflects a broader crackdown on international students by the U.S. government, affecting over a thousand individuals and raising alarms about the impact on the talent pipeline in AI research. Experts warn that such measures could deter future researchers from pursuing opportunities in the U.S.