At least 147 international students in the United States have had their visas revoked, causing fear and confusion among students and universities. The moves targeted students at various universities, with some being arrested for involvement in pro-Palestinian causes and others for committing minor infractions. Immigration lawyers have expressed concern over the lack of clear justifications for the terminations. The recent actions add to the already precarious environment for international students in the US, and there are worries that it will deter foreign students from attending American schools.